Fixing turtlebot3 demos on Jazzy (#1422)

* Fixing turtlebot3 demos on Jazzy

* Updated humble

* Working turtlebot3 demos on humble and jazzy

.devcontainer/jazzy/devcontainer.json

@@ -22,6 +22,18 @@
     },
     "workspaceMount": "source=${localWorkspaceFolder},target=/home/vscode/ros2_ws/src/rtabmap_ros,type=bind",
     "workspaceFolder": "/home/vscode/ros2_ws",
-    "postCreateCommand": "echo 'Initialize: export MAKEFLAGS=\"-j6\" && colcon build --cmake-args -DRTABMAP_SYNC_MULTI_RGBD=ON -DCMAKE_BUILD_TYPE=Release --parallel-workers 2'"
+    "postCreateCommand": "echo 'Initialize: export MAKEFLAGS=\"-j6\" && colcon build --cmake-args -DRTABMAP_SYNC_MULTI_RGBD=ON -DCMAKE_BUILD_TYPE=Release --parallel-workers 2'",
-    //"runArgs": ["--privileged", "--runtime=nvidia", "--network=host"]
+    "hostRequirements": {
+        "gpu": "optional"
+    },
+    "runArgs": ["--privileged",
+                "--network=host",
+                "--gpus=all",
+                //"--runtime=nvidia", // uncommment this if rtabmap doesn't show up in nvidia-smi on the host computer
+                "--env=DISPLAY",
+                "--env=QT_X11_NO_MITSHM=1",
+                "--volume=/tmp/.X11-unix:/tmp/.X11-unix"],
+    "containerEnv": {
+        "NVIDIA_VISIBLE_DEVICES": "all"
+    }
 }

rtabmap_demos/launch/turtlebot3/turtlebot3_rgbd.launch.py

@@ -20,11 +20,13 @@ from launch.actions import DeclareLaunchArgument, SetEnvironmentVariable
 from launch.substitutions import LaunchConfiguration
 from launch.conditions import IfCondition, UnlessCondition
 from launch_ros.actions import Node
+from launch.actions import OpaqueFunction
 
-def generate_launch_description():
+def launch_setup(context, *args, **kwargs):
 
     use_sim_time = LaunchConfiguration('use_sim_time')
     localization = LaunchConfiguration('localization')
+    max_ground_height = LaunchConfiguration('max_ground_height').perform(context)
 
     parameters={
           'frame_id':'base_footprint',
@@ -36,7 +38,7 @@ def generate_launch_description():
           'Grid/3D':'false', # Use 2D occupancy
           'Grid/RangeMax':'3',
           'Grid/NormalsSegmentation':'false', # Use passthrough filter to detect obstacles
-          'Grid/MaxGroundHeight':'0.05', # All points above 5 cm are obstacles
+          'Grid/MaxGroundHeight': str(max_ground_height), # All points above 5 cm are obstacles
           'Grid/MaxObstacleHeight':'0.4',  # All points over 1 meter are ignored
           'Optimizer/GravitySigma':'0' # Disable imu constraints (we are already in 2D)
     }
@@ -46,17 +48,7 @@ def generate_launch_description():
           ('rgb/camera_info', '/camera/camera_info'),
           ('depth/image', '/camera/depth/image_raw')]
 
-    return LaunchDescription([
+    return [
-
-        # Launch arguments
-        DeclareLaunchArgument(
-            'use_sim_time', default_value='true',
-            description='Use simulation (Gazebo) clock if true'),
-        
-        DeclareLaunchArgument(
-            'localization', default_value='false',
-            description='Launch in localization mode.'),
-
         # Nodes to launch
         
         # SLAM mode:
@@ -98,4 +90,23 @@ def generate_launch_description():
             remappings=[('cloud', '/camera/cloud'),
                         ('obstacles', '/camera/obstacles'),
                         ('ground', '/camera/ground')]),
+    ]
+
+def generate_launch_description():
+    return LaunchDescription([
+
+        # Launch arguments
+        DeclareLaunchArgument(
+            'use_sim_time', default_value='true',
+            description='Use simulation (Gazebo) clock if true'),
+        
+        DeclareLaunchArgument(
+            'localization', default_value='false',
+            description='Launch in localization mode.'),
+        
+        DeclareLaunchArgument(
+            'max_ground_height', default_value='0.05',
+            description='Maximum ground height, everything above is obstacle'),
+
+        OpaqueFunction(function=launch_setup)
     ])

rtabmap_demos/launch/turtlebot3/turtlebot3_rgbd_scan.launch.py

@@ -20,12 +20,13 @@ from launch.actions import DeclareLaunchArgument, SetEnvironmentVariable
 from launch.substitutions import LaunchConfiguration
 from launch.conditions import IfCondition, UnlessCondition
 from launch_ros.actions import Node
+from launch.actions import OpaqueFunction
 
-
+def launch_setup(context, *args, **kwargs):
-def generate_launch_description():
 
     use_sim_time = LaunchConfiguration('use_sim_time')
     localization = LaunchConfiguration('localization')
+    max_ground_height = LaunchConfiguration('max_ground_height').perform(context)
 
     parameters={
           'frame_id':'base_footprint',
@@ -42,7 +43,7 @@ def generate_launch_description():
           'Grid/RangeMax':'3',
           'Grid/NormalsSegmentation':'false', # Use passthrough filter to detect obstacles
           'Grid/Sensor':'2', # Use both laser scan and camera for obstacle detection in global map
-          'Grid/MaxGroundHeight':'0.05', # All points above 5 cm are obstacles
+          'Grid/MaxGroundHeight': str(max_ground_height), # All points above are obstacles
           'Grid/MaxObstacleHeight':'0.4',  # All points over 1 meter are ignored
           'Grid/RangeMin':'0.2', # ignore laser scan points on the robot itself
           'Optimizer/GravitySigma':'0' # Disable imu constraints (we are already in 2D)
@@ -53,17 +54,7 @@ def generate_launch_description():
           ('rgb/camera_info', '/camera/camera_info'),
           ('depth/image', '/camera/depth/image_raw')]
 
-    return LaunchDescription([
+    return [
-
-        # Launch arguments
-        DeclareLaunchArgument(
-            'use_sim_time', default_value='false',
-            description='Use simulation (Gazebo) clock if true'),
-
-        DeclareLaunchArgument(
-            'localization', default_value='false',
-            description='Launch in localization mode.'),
-
         # Nodes to launch
         Node(
             package='rtabmap_sync', executable='rgbd_sync', output='screen',
@@ -109,4 +100,23 @@ def generate_launch_description():
             remappings=[('cloud', '/camera/cloud'),
                         ('obstacles', '/camera/obstacles'),
                         ('ground', '/camera/ground')]),
+    ]
+
+def generate_launch_description():
+    return LaunchDescription([
+
+        # Launch arguments
+        DeclareLaunchArgument(
+            'use_sim_time', default_value='true',
+            description='Use simulation (Gazebo) clock if true'),
+        
+        DeclareLaunchArgument(
+            'localization', default_value='false',
+            description='Launch in localization mode.'),
+        
+        DeclareLaunchArgument(
+            'max_ground_height', default_value='0.05',
+            description='Maximum ground height, everything above is obstacle'),
+
+        OpaqueFunction(function=launch_setup)
     ])

rtabmap_demos/launch/turtlebot3/turtlebot3_sim_rgbd_demo.launch.py

@@ -13,8 +13,30 @@
 #          </joint> 
 #     3) Rename <link name="camera_rgb_frame"> to <link name="camera_rgb_optical_frame">
 #     4) Add <link name="camera_rgb_frame"/>
-#     5) Change <sensor name="camera" type="camera"> to <sensor name="camera" type="depth">
+#     5) Change image width/height from 1920x1080 to 640x480
-#     6) Change image width/height from 1920x1080 to 640x480
+#     6) [ROS2 HUMBLE] Change <sensor name="camera" type="camera"> to <sensor name="camera" type="depth">
+#     6) [ROS2 JAZZY] Change <gz_frame_id>camera_rgb_frame</gz_frame_id> to <gz_frame_id>camera_rgb_optical_frame</gz_frame_id>
+#     7) [ROS2 JAZZY] Add the following just after <sensor name="camera" ...> section
+#        <sensor name="depth" type="depth">
+#            <always_on>true</always_on>
+#            <visualize>true</visualize>
+#            <update_rate>30</update_rate>
+#            <topic>camera/depth/image_raw</topic>
+#            <gz_frame_id>camera_rgb_optical_frame</gz_frame_id>
+#            <camera name="intel_realsense_r200_depth">
+#            <camera_info_topic>camera/depth/camera_info</camera_info_topic>
+#            <horizontal_fov>1.02974</horizontal_fov>
+#            <image>
+#                <width>640</width>
+#                <height>480</height>
+#                <format>R8G8B8</format>
+#            </image>
+#            <clip>
+#                <near>0.02</near>
+#                <far>300</far>
+#            </clip>
+#            </camera>
+#        </sensor>
 # Example:
 #   $ ros2 launch rtabmap_demos turtlebot3_sim_rgbd_demo.launch.py
 #
@@ -28,9 +50,12 @@ from launch.actions import DeclareLaunchArgument, IncludeLaunchDescription, Opaq
 from launch.substitutions import LaunchConfiguration, PathJoinSubstitution
 from launch.launch_description_sources import PythonLaunchDescriptionSource
 from launch_ros.substitutions import FindPackageShare
+from launch_ros.actions import Node
 
 import os
 
+ROS_DISTRO = os.environ.get('ROS_DISTRO')
+
 def launch_setup(context, *args, **kwargs):
     if not 'TURTLEBOT3_MODEL' in os.environ:
         os.environ['TURTLEBOT3_MODEL'] = 'waffle'
@@ -45,9 +70,14 @@ def launch_setup(context, *args, **kwargs):
 
     world = LaunchConfiguration('world').perform(context)
     
-    nav2_params_file = PathJoinSubstitution(
+    if ROS_DISTRO == 'humble':
-        [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_rgbd_nav2_params.yaml']
+        nav2_params_file = PathJoinSubstitution(
-    )
+            [FindPackageShare('rtabmap_demos'), 'params', 'humble', 'turtlebot3_rgbd_nav2_params.yaml']
+        )
+    else:
+        nav2_params_file = PathJoinSubstitution(
+            [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_rgbd_nav2_params.yaml']
+        )
 
     # Paths
     gazebo_launch = PathJoinSubstitution(
@@ -60,13 +90,22 @@ def launch_setup(context, *args, **kwargs):
         [pkg_rtabmap_demos, 'launch', 'turtlebot3', 'turtlebot3_rgbd.launch.py'])
 
     # Includes
-    gazebo = IncludeLaunchDescription(
+    gazebo = [IncludeLaunchDescription(
         PythonLaunchDescriptionSource([gazebo_launch]),
         launch_arguments=[
             ('x_pose', LaunchConfiguration('x_pose')),
             ('y_pose', LaunchConfiguration('y_pose'))
         ]
-    )
+    )]
+    if ROS_DISTRO != 'humble':
+        start_gazebo_ros_depth_image_bridge_cmd = Node(
+            package='ros_gz_image',
+            executable='image_bridge',
+            arguments=['/camera/depth/image_raw'],
+            output='screen',
+        )
+        gazebo.append(start_gazebo_ros_depth_image_bridge_cmd)
+    
     nav2 = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([nav2_launch]),
         launch_arguments=[
@@ -77,20 +116,25 @@ def launch_setup(context, *args, **kwargs):
     rviz = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([rviz_launch])
     )
+    
+    max_ground_height = '0.05'
+    if ROS_DISTRO == 'jazzy':
+        max_ground_height = '0.02' # for the demo, on new gazebo the depth is more accurate
+
     rtabmap = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([rtabmap_launch]),
         launch_arguments=[
             ('localization', LaunchConfiguration('localization')),
-            ('use_sim_time', 'true')
+            ('use_sim_time', 'true'),
+            ('max_ground_height', max_ground_height)
         ]
     )
     return [
         # Nodes to launch
         nav2,
         rviz,
-        rtabmap,
+        rtabmap
-        gazebo
+    ] + gazebo
-    ]
 
 def generate_launch_description():
     return LaunchDescription([

rtabmap_demos/launch/turtlebot3/turtlebot3_sim_rgbd_fake_scan_demo.launch.py

@@ -13,8 +13,30 @@
 #          </joint> 
 #     3) Rename <link name="camera_rgb_frame"> to <link name="camera_rgb_optical_frame">
 #     4) Add <link name="camera_rgb_frame"/>
-#     5) Change <sensor name="camera" type="camera"> to <sensor name="camera" type="depth">
+#     5) Change image width/height from 1920x1080 to 640x480
-#     6) Change image width/height from 1920x1080 to 640x480
+#     6) [ROS2 HUMBLE] Change <sensor name="camera" type="camera"> to <sensor name="camera" type="depth">
+#     6) [ROS2 JAZZY] Change <gz_frame_id>camera_rgb_frame</gz_frame_id> to <gz_frame_id>camera_rgb_optical_frame</gz_frame_id>
+#     7) [ROS2 JAZZY] Add the following just after <sensor name="camera" ...> section (under same link)
+#        <sensor name="depth" type="depth">
+#            <always_on>true</always_on>
+#            <visualize>true</visualize>
+#            <update_rate>30</update_rate>
+#            <topic>camera/depth/image_raw</topic>
+#            <gz_frame_id>camera_rgb_optical_frame</gz_frame_id>
+#            <camera name="intel_realsense_r200_depth">
+#            <camera_info_topic>camera/depth/camera_info</camera_info_topic>
+#            <horizontal_fov>1.02974</horizontal_fov>
+#            <image>
+#                <width>640</width>
+#                <height>480</height>
+#                <format>R8G8B8</format>
+#            </image>
+#            <clip>
+#                <near>0.02</near>
+#                <far>300</far>
+#            </clip>
+#            </camera>
+#        </sensor>
 # Example:
 #   $ ros2 launch rtabmap_demos turtlebot3_sim_rgbd_fake_scan_demo.launch.py
 #
@@ -28,9 +50,12 @@ from launch.actions import DeclareLaunchArgument, IncludeLaunchDescription, Opaq
 from launch.substitutions import LaunchConfiguration, PathJoinSubstitution
 from launch.launch_description_sources import PythonLaunchDescriptionSource
 from launch_ros.substitutions import FindPackageShare
+from launch_ros.actions import Node
 
 import os
 
+ROS_DISTRO = os.environ.get('ROS_DISTRO')
+
 def launch_setup(context, *args, **kwargs):
     if not 'TURTLEBOT3_MODEL' in os.environ:
         os.environ['TURTLEBOT3_MODEL'] = 'waffle'
@@ -45,9 +70,14 @@ def launch_setup(context, *args, **kwargs):
 
     world = LaunchConfiguration('world').perform(context)
     
-    nav2_params_file = PathJoinSubstitution(
+    if ROS_DISTRO == 'humble':
-        [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_rgbd_nav2_params.yaml']
+        nav2_params_file = PathJoinSubstitution(
-    )
+            [FindPackageShare('rtabmap_demos'), 'params', 'humble', 'turtlebot3_rgbd_nav2_params.yaml']
+        )
+    else:
+        nav2_params_file = PathJoinSubstitution(
+            [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_rgbd_nav2_params.yaml']
+        )
 
     # Paths
     gazebo_launch = PathJoinSubstitution(
@@ -60,13 +90,22 @@ def launch_setup(context, *args, **kwargs):
         [pkg_rtabmap_demos, 'launch', 'turtlebot3', 'turtlebot3_rgbd_fake_scan.launch.py'])
 
     # Includes
-    gazebo = IncludeLaunchDescription(
+    gazebo = [IncludeLaunchDescription(
         PythonLaunchDescriptionSource([gazebo_launch]),
         launch_arguments=[
             ('x_pose', LaunchConfiguration('x_pose')),
             ('y_pose', LaunchConfiguration('y_pose'))
         ]
-    )
+    )]
+    if ROS_DISTRO != 'humble':
+        start_gazebo_ros_depth_image_bridge_cmd = Node(
+            package='ros_gz_image',
+            executable='image_bridge',
+            arguments=['/camera/depth/image_raw'],
+            output='screen',
+        )
+        gazebo.append(start_gazebo_ros_depth_image_bridge_cmd)
+
     nav2 = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([nav2_launch]),
         launch_arguments=[
@@ -77,6 +116,7 @@ def launch_setup(context, *args, **kwargs):
     rviz = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([rviz_launch])
     )
+
     rtabmap = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([rtabmap_launch]),
         launch_arguments=[
@@ -88,9 +128,8 @@ def launch_setup(context, *args, **kwargs):
         # Nodes to launch
         nav2,
         rviz,
-        rtabmap,
+        rtabmap
-        gazebo
+    ] + gazebo
-    ]
 
 def generate_launch_description():
     return LaunchDescription([

rtabmap_demos/launch/turtlebot3/turtlebot3_sim_rgbd_scan_demo.launch.py

@@ -13,8 +13,30 @@
 #          </joint> 
 #     3) Rename <link name="camera_rgb_frame"> to <link name="camera_rgb_optical_frame">
 #     4) Add <link name="camera_rgb_frame"/>
-#     5) Change <sensor name="camera" type="camera"> to <sensor name="camera" type="depth">
+#     5) Change image width/height from 1920x1080 to 640x480
-#     6) Change image width/height from 1920x1080 to 640x480
+#     6) [ROS2 HUMBLE] Change <sensor name="camera" type="camera"> to <sensor name="camera" type="depth">
+#     6) [ROS2 JAZZY] Change <gz_frame_id>camera_rgb_frame</gz_frame_id> to <gz_frame_id>camera_rgb_optical_frame</gz_frame_id>
+#     7) [ROS2 JAZZY] Add the following just after <sensor name="camera" ...> section (under same link)
+#        <sensor name="depth" type="depth">
+#            <always_on>true</always_on>
+#            <visualize>true</visualize>
+#            <update_rate>30</update_rate>
+#            <topic>camera/depth/image_raw</topic>
+#            <gz_frame_id>camera_rgb_optical_frame</gz_frame_id>
+#            <camera name="intel_realsense_r200_depth">
+#            <camera_info_topic>camera/depth/camera_info</camera_info_topic>
+#            <horizontal_fov>1.02974</horizontal_fov>
+#            <image>
+#                <width>640</width>
+#                <height>480</height>
+#                <format>R8G8B8</format>
+#            </image>
+#            <clip>
+#                <near>0.02</near>
+#                <far>300</far>
+#            </clip>
+#            </camera>
+#        </sensor>
 #     7) Note that we can increase min scan range from 0.12 to 0.2 to avoid having scans 
 #        hitting the robot itself
 # Example:
@@ -30,9 +52,12 @@ from launch.actions import DeclareLaunchArgument, IncludeLaunchDescription, Opaq
 from launch.substitutions import LaunchConfiguration, PathJoinSubstitution
 from launch.launch_description_sources import PythonLaunchDescriptionSource
 from launch_ros.substitutions import FindPackageShare
+from launch_ros.actions import Node
 
 import os
 
+ROS_DISTRO = os.environ.get('ROS_DISTRO')
+
 def launch_setup(context, *args, **kwargs):
     if not 'TURTLEBOT3_MODEL' in os.environ:
         os.environ['TURTLEBOT3_MODEL'] = 'waffle'
@@ -47,9 +72,14 @@ def launch_setup(context, *args, **kwargs):
 
     world = LaunchConfiguration('world').perform(context)
     
-    nav2_params_file = PathJoinSubstitution(
+    if ROS_DISTRO == 'humble':
-        [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_rgbd_scan_nav2_params.yaml']
+        nav2_params_file = PathJoinSubstitution(
-    )
+            [FindPackageShare('rtabmap_demos'), 'params', 'humble', 'turtlebot3_rgbd_scan_nav2_params.yaml']
+        )
+    else:
+        nav2_params_file = PathJoinSubstitution(
+            [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_rgbd_scan_nav2_params.yaml']
+        )
 
     # Paths
     gazebo_launch = PathJoinSubstitution(
@@ -62,13 +92,22 @@ def launch_setup(context, *args, **kwargs):
         [pkg_rtabmap_demos, 'launch', 'turtlebot3', 'turtlebot3_rgbd_scan.launch.py'])
 
     # Includes
-    gazebo = IncludeLaunchDescription(
+    gazebo = [IncludeLaunchDescription(
         PythonLaunchDescriptionSource([gazebo_launch]),
         launch_arguments=[
             ('x_pose', LaunchConfiguration('x_pose')),
             ('y_pose', LaunchConfiguration('y_pose'))
         ]
-    )
+    )]
+    if ROS_DISTRO != 'humble':
+        start_gazebo_ros_depth_image_bridge_cmd = Node(
+            package='ros_gz_image',
+            executable='image_bridge',
+            arguments=['/camera/depth/image_raw'],
+            output='screen',
+        )
+        gazebo.append(start_gazebo_ros_depth_image_bridge_cmd)
+
     nav2 = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([nav2_launch]),
         launch_arguments=[
@@ -79,20 +118,25 @@ def launch_setup(context, *args, **kwargs):
     rviz = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([rviz_launch])
     )
+    
+    max_ground_height = '0.05'
+    if ROS_DISTRO == 'jazzy':
+        max_ground_height = '0.02' # for the demo, on new gazebo the depth is more accurate
+    
     rtabmap = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([rtabmap_launch]),
         launch_arguments=[
             ('localization', LaunchConfiguration('localization')),
-            ('use_sim_time', 'true')
+            ('use_sim_time', 'true'),
+            ('max_ground_height', max_ground_height)
         ]
     )
     return [
         # Nodes to launch
         nav2,
         rviz,
-        rtabmap,
+        rtabmap
-        gazebo
+    ] + gazebo
-    ]
 
 def generate_launch_description():
     return LaunchDescription([

rtabmap_demos/launch/turtlebot3/turtlebot3_sim_scan_demo.launch.py

@@ -14,18 +14,22 @@
 from ament_index_python.packages import get_package_share_directory
 
 from launch import LaunchDescription
-from launch.actions import DeclareLaunchArgument, IncludeLaunchDescription, OpaqueFunction
+from launch.actions import AppendEnvironmentVariable, DeclareLaunchArgument, IncludeLaunchDescription, OpaqueFunction
 from launch.substitutions import LaunchConfiguration, PathJoinSubstitution
 from launch.launch_description_sources import PythonLaunchDescriptionSource
 from launch_ros.substitutions import FindPackageShare
 
 import os
 
+ROS_DISTRO = os.environ.get('ROS_DISTRO')
+
 def launch_setup(context, *args, **kwargs):
     if not 'TURTLEBOT3_MODEL' in os.environ:
         os.environ['TURTLEBOT3_MODEL'] = 'waffle'
 
     # Directories
+    pkg_turtlebot3_gazebo = get_package_share_directory(
+        'turtlebot3_gazebo')
     pkg_nav2_bringup = get_package_share_directory(
         'nav2_bringup')
     pkg_rtabmap_demos = get_package_share_directory(
@@ -37,14 +41,26 @@ def launch_setup(context, *args, **kwargs):
     icp_odometry = icp_odometry == 'True' or icp_odometry == 'true'
     if icp_odometry:
         # modified nav2 params to use icp_odom instead odom frame
-        nav2_params_file = PathJoinSubstitution(
+        if ROS_DISTRO == 'humble':
-            [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_scan_nav2_params.yaml']
+            nav2_params_file = PathJoinSubstitution(
-        )
+                [FindPackageShare('rtabmap_demos'), 'params', 'humble', 'turtlebot3_scan_nav2_params.yaml']
+            )
+        else:
+            nav2_params_file = PathJoinSubstitution(
+                [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_scan_nav2_params.yaml']
+            )
     else:
-        # original nav2 params
+        if ROS_DISTRO == 'humble':
-        nav2_params_file = PathJoinSubstitution(
+            # original nav2 params
-            [FindPackageShare('nav2_bringup'), 'params', 'nav2_params.yaml']
+            nav2_params_file = PathJoinSubstitution(
-        )
+                [FindPackageShare('nav2_bringup'), 'params', 'nav2_params.yaml']
+            )
+        else:
+            # original nav2 params but with "enable_stamped_cmd_vel: True"
+            nav2_params_file = PathJoinSubstitution(
+                [FindPackageShare('rtabmap_demos'), 'params', 'turtlebot3_nav2_params.yaml']
+            )
+            
 
     # Paths
     nav2_launch = PathJoinSubstitution(
@@ -54,56 +70,6 @@ def launch_setup(context, *args, **kwargs):
     rtabmap_launch = PathJoinSubstitution(
         [pkg_rtabmap_demos, 'launch', 'turtlebot3', 'turtlebot3_scan.launch.py'])
     
-    # To use ICP odometry, we should increase clock rate of gazebo, we copied content of
-    # turtlebot3_gazebo/launch/turtlebot3_world.launch here
-    launch_file_dir = os.path.join(get_package_share_directory('turtlebot3_gazebo'), 'launch')
-    pkg_gazebo_ros = get_package_share_directory('gazebo_ros')
-
-    world = os.path.join(
-        get_package_share_directory('turtlebot3_gazebo'),
-        'worlds',
-        f'turtlebot3_{world_name}.world'
-    )
-
-    import tempfile
-    with tempfile.NamedTemporaryFile(mode='w+t', delete=False) as clock_override_file:
-        clock_override_file.write("---\n"+
-                  "gazebo:\n"+
-                  "    ros__parameters:\n"+
-                  "        publish_rate: 100.0")
-
-    gzserver_cmd = IncludeLaunchDescription(
-        PythonLaunchDescriptionSource(
-            os.path.join(pkg_gazebo_ros, 'launch', 'gzserver.launch.py')
-        ),
-        launch_arguments={
-            'world': world,
-            'params_file': clock_override_file.name}.items()
-    )
-
-    gzclient_cmd = IncludeLaunchDescription(
-        PythonLaunchDescriptionSource(
-            os.path.join(pkg_gazebo_ros, 'launch', 'gzclient.launch.py')
-        )
-    )
-
-    robot_state_publisher_cmd = IncludeLaunchDescription(
-        PythonLaunchDescriptionSource(
-            os.path.join(launch_file_dir, 'robot_state_publisher.launch.py')
-        ),
-        launch_arguments={'use_sim_time': 'true'}.items()
-    )
-
-    spawn_turtlebot_cmd = IncludeLaunchDescription(
-        PythonLaunchDescriptionSource(
-            os.path.join(launch_file_dir, 'spawn_turtlebot3.launch.py')
-        ),
-        launch_arguments={
-            'x_pose': LaunchConfiguration('x_pose'),
-            'y_pose': LaunchConfiguration('y_pose')
-        }.items()
-    )
-    
     nav2 = IncludeLaunchDescription(
         PythonLaunchDescriptionSource([nav2_launch]),
         launch_arguments=[
@@ -121,16 +87,83 @@ def launch_setup(context, *args, **kwargs):
             ('use_sim_time', 'true')
         ]
     )
+        
+    # To use ICP odometry, we should increase clock rate of gazebo (humble), we copied content of
+    # turtlebot3_gazebo/launch/turtlebot3_world.launch here.
+    turtlebot3_nodes = []
+    if ROS_DISTRO == 'humble':
+        pkg_gazebo_ros = get_package_share_directory('gazebo_ros')
+
+        import tempfile
+        with tempfile.NamedTemporaryFile(mode='w+t', delete=False) as clock_override_file:
+            clock_override_file.write("---\n"+
+                    "gazebo:\n"+
+                    "    ros__parameters:\n"+
+                    "        publish_rate: 100.0")
+
+        world = os.path.join(
+                pkg_turtlebot3_gazebo,
+                'worlds',
+                f'turtlebot3_{world_name}.world'
+        )
+
+        gzserver_cmd = IncludeLaunchDescription(
+            PythonLaunchDescriptionSource(
+                os.path.join(pkg_gazebo_ros, 'launch', 'gzserver.launch.py')
+            ),
+            launch_arguments={
+                'world': world,
+                'params_file': clock_override_file.name}.items()
+        )
+
+        gzclient_cmd = IncludeLaunchDescription(
+            PythonLaunchDescriptionSource(
+                os.path.join(pkg_gazebo_ros, 'launch', 'gzclient.launch.py')
+            )
+        )
+        
+        robot_state_publisher_cmd = IncludeLaunchDescription(
+            PythonLaunchDescriptionSource(
+                os.path.join(pkg_turtlebot3_gazebo, 'launch', 'robot_state_publisher.launch.py')
+            ),
+            launch_arguments={'use_sim_time': 'true'}.items()
+        )
+        spawn_turtlebot_cmd = IncludeLaunchDescription(
+            PythonLaunchDescriptionSource(
+                os.path.join(pkg_turtlebot3_gazebo, 'launch', 'spawn_turtlebot3.launch.py')
+            ),
+            launch_arguments={
+                'x_pose': LaunchConfiguration('x_pose'),
+                'y_pose': LaunchConfiguration('y_pose')
+            }.items()
+        )
+        
+        set_env_vars_resources = AppendEnvironmentVariable(
+                'GZ_SIM_RESOURCE_PATH',
+                os.path.join(pkg_turtlebot3_gazebo, 'models'))
+        turtlebot3_nodes = [
+            gzserver_cmd,
+            gzclient_cmd,
+            robot_state_publisher_cmd,
+            spawn_turtlebot_cmd,
+            set_env_vars_resources
+        ]
+    else:
+        gazebo_launch = PathJoinSubstitution([pkg_turtlebot3_gazebo, 'launch', f'turtlebot3_{world_name}.launch.py'])
+        gazebo = IncludeLaunchDescription(
+            PythonLaunchDescriptionSource([gazebo_launch]),
+            launch_arguments=[
+                ('x_pose', LaunchConfiguration('x_pose')),
+                ('y_pose', LaunchConfiguration('y_pose'))
+            ]
+        )
+        turtlebot3_nodes = [gazebo]
+
     return [
         # Nodes to launch
         nav2,
         rviz,
-        rtabmap,
+        rtabmap] + turtlebot3_nodes
-        gzserver_cmd,
-        gzclient_cmd,
-        robot_state_publisher_cmd,
-        spawn_turtlebot_cmd
-    ]
 
 def generate_launch_description():
     return LaunchDescription([

rtabmap_demos/params/humble/turtlebot3_rgbd_nav2_params.yaml

@@ -0,0 +1,287 @@
+# rtabmap_demos: We add segmented ground and obstacles to voxel_layer of the local costmap and removed scan source.
+bt_navigator:
+  ros__parameters:
+    use_sim_time: True
+    global_frame: map
+    robot_base_frame: base_link
+    odom_topic: /odom
+    bt_loop_duration: 10
+    default_server_timeout: 20
+    wait_for_service_timeout: 1000
+    # 'default_nav_through_poses_bt_xml' and 'default_nav_to_pose_bt_xml' are use defaults:
+    # nav2_bt_navigator/navigate_to_pose_w_replanning_and_recovery.xml
+    # nav2_bt_navigator/navigate_through_poses_w_replanning_and_recovery.xml
+    # They can be set here or via a RewrittenYaml remap from a parent launch file to Nav2.
+    plugin_lib_names:
+      - nav2_compute_path_to_pose_action_bt_node
+      - nav2_compute_path_through_poses_action_bt_node
+      - nav2_smooth_path_action_bt_node
+      - nav2_follow_path_action_bt_node
+      - nav2_spin_action_bt_node
+      - nav2_wait_action_bt_node
+      - nav2_assisted_teleop_action_bt_node
+      - nav2_back_up_action_bt_node
+      - nav2_drive_on_heading_bt_node
+      - nav2_clear_costmap_service_bt_node
+      - nav2_is_stuck_condition_bt_node
+      - nav2_goal_reached_condition_bt_node
+      - nav2_goal_updated_condition_bt_node
+      - nav2_globally_updated_goal_condition_bt_node
+      - nav2_is_path_valid_condition_bt_node
+      - nav2_initial_pose_received_condition_bt_node
+      - nav2_reinitialize_global_localization_service_bt_node
+      - nav2_rate_controller_bt_node
+      - nav2_distance_controller_bt_node
+      - nav2_speed_controller_bt_node
+      - nav2_truncate_path_action_bt_node
+      - nav2_truncate_path_local_action_bt_node
+      - nav2_goal_updater_node_bt_node
+      - nav2_recovery_node_bt_node
+      - nav2_pipeline_sequence_bt_node
+      - nav2_round_robin_node_bt_node
+      - nav2_transform_available_condition_bt_node
+      - nav2_time_expired_condition_bt_node
+      - nav2_path_expiring_timer_condition
+      - nav2_distance_traveled_condition_bt_node
+      - nav2_single_trigger_bt_node
+      - nav2_goal_updated_controller_bt_node
+      - nav2_is_battery_low_condition_bt_node
+      - nav2_navigate_through_poses_action_bt_node
+      - nav2_navigate_to_pose_action_bt_node
+      - nav2_remove_passed_goals_action_bt_node
+      - nav2_planner_selector_bt_node
+      - nav2_controller_selector_bt_node
+      - nav2_goal_checker_selector_bt_node
+      - nav2_controller_cancel_bt_node
+      - nav2_path_longer_on_approach_bt_node
+      - nav2_wait_cancel_bt_node
+      - nav2_spin_cancel_bt_node
+      - nav2_back_up_cancel_bt_node
+      - nav2_assisted_teleop_cancel_bt_node
+      - nav2_drive_on_heading_cancel_bt_node
+      - nav2_is_battery_charging_condition_bt_node
+
+bt_navigator_navigate_through_poses_rclcpp_node:
+  ros__parameters:
+    use_sim_time: True
+
+bt_navigator_navigate_to_pose_rclcpp_node:
+  ros__parameters:
+    use_sim_time: True
+
+controller_server:
+  ros__parameters:
+    use_sim_time: True
+    controller_frequency: 20.0
+    min_x_velocity_threshold: 0.001
+    min_y_velocity_threshold: 0.5
+    min_theta_velocity_threshold: 0.001
+    failure_tolerance: 0.3
+    progress_checker_plugin: "progress_checker"
+    goal_checker_plugins: ["general_goal_checker"] # "precise_goal_checker"
+    controller_plugins: ["FollowPath"]
+
+    # Progress checker parameters
+    progress_checker:
+      plugin: "nav2_controller::SimpleProgressChecker"
+      required_movement_radius: 0.5
+      movement_time_allowance: 10.0
+    # Goal checker parameters
+    #precise_goal_checker:
+    #  plugin: "nav2_controller::SimpleGoalChecker"
+    #  xy_goal_tolerance: 0.25
+    #  yaw_goal_tolerance: 0.25
+    #  stateful: True
+    general_goal_checker:
+      stateful: True
+      plugin: "nav2_controller::SimpleGoalChecker"
+      xy_goal_tolerance: 0.25
+      yaw_goal_tolerance: 0.25
+    # DWB parameters
+    FollowPath:
+      plugin: "dwb_core::DWBLocalPlanner"
+      debug_trajectory_details: True
+      min_vel_x: 0.0
+      min_vel_y: 0.0
+      max_vel_x: 0.26
+      max_vel_y: 0.0
+      max_vel_theta: 1.0
+      min_speed_xy: 0.0
+      max_speed_xy: 0.26
+      min_speed_theta: 0.0
+      # Add high threshold velocity for turtlebot 3 issue.
+      # https://github.com/ROBOTIS-GIT/turtlebot3_simulations/issues/75
+      acc_lim_x: 2.5
+      acc_lim_y: 0.0
+      acc_lim_theta: 3.2
+      decel_lim_x: -2.5
+      decel_lim_y: 0.0
+      decel_lim_theta: -3.2
+      vx_samples: 20
+      vy_samples: 5
+      vtheta_samples: 20
+      sim_time: 1.7
+      linear_granularity: 0.05
+      angular_granularity: 0.025
+      transform_tolerance: 0.2
+      xy_goal_tolerance: 0.25
+      trans_stopped_velocity: 0.25
+      short_circuit_trajectory_evaluation: True
+      stateful: True
+      critics: ["RotateToGoal", "Oscillation", "BaseObstacle", "GoalAlign", "PathAlign", "PathDist", "GoalDist"]
+      BaseObstacle.scale: 0.02
+      PathAlign.scale: 32.0
+      PathAlign.forward_point_distance: 0.1
+      GoalAlign.scale: 24.0
+      GoalAlign.forward_point_distance: 0.1
+      PathDist.scale: 32.0
+      GoalDist.scale: 24.0
+      RotateToGoal.scale: 32.0
+      RotateToGoal.slowing_factor: 5.0
+      RotateToGoal.lookahead_time: -1.0
+
+local_costmap:
+  local_costmap:
+    ros__parameters:
+      update_frequency: 5.0
+      publish_frequency: 2.0
+      global_frame: odom
+      robot_base_frame: base_link
+      use_sim_time: True
+      rolling_window: true
+      width: 3
+      height: 3
+      resolution: 0.05
+      robot_radius: 0.22
+      plugins: ["voxel_layer", "inflation_layer"]
+      inflation_layer:
+        plugin: "nav2_costmap_2d::InflationLayer"
+        cost_scaling_factor: 3.0
+        inflation_radius: 0.55
+      voxel_layer:
+        plugin: "nav2_costmap_2d::VoxelLayer"
+        enabled: True
+        publish_voxel_map: True
+        origin_z: 0.0
+        z_resolution: 0.05
+        z_voxels: 16
+        max_obstacle_height: 2.0
+        mark_threshold: 0
+        observation_sources: ground obstacles
+        ground:
+          topic: /camera/ground
+          max_obstacle_height: 0.4
+          clearing: True
+          marking: False
+          data_type: "PointCloud2"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+        obstacles:
+          topic: /camera/obstacles
+          max_obstacle_height: 0.4
+          clearing: True
+          marking: True
+          data_type: "PointCloud2"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+      static_layer:
+        plugin: "nav2_costmap_2d::StaticLayer"
+        map_subscribe_transient_local: True
+      always_send_full_costmap: True
+
+global_costmap:
+  global_costmap:
+    ros__parameters:
+      update_frequency: 1.0
+      publish_frequency: 1.0
+      global_frame: map
+      robot_base_frame: base_link
+      use_sim_time: True
+      robot_radius: 0.22
+      resolution: 0.05
+      track_unknown_space: true
+      plugins: ["static_layer", "inflation_layer"]
+      static_layer:
+        plugin: "nav2_costmap_2d::StaticLayer"
+        map_subscribe_transient_local: True
+      inflation_layer:
+        plugin: "nav2_costmap_2d::InflationLayer"
+        cost_scaling_factor: 3.0
+        inflation_radius: 0.55
+      always_send_full_costmap: True
+
+map_server:
+  ros__parameters:
+    use_sim_time: True
+    # Overridden in launch by the "map" launch configuration or provided default value.
+    # To use in yaml, remove the default "map" value in the tb3_simulation_launch.py file & provide full path to map below.
+    yaml_filename: ""
+
+smoother_server:
+  ros__parameters:
+    use_sim_time: True
+    smoother_plugins: ["simple_smoother"]
+    simple_smoother:
+      plugin: "nav2_smoother::SimpleSmoother"
+      tolerance: 1.0e-10
+      max_its: 1000
+      do_refinement: True
+
+behavior_server:
+  ros__parameters:
+    costmap_topic: local_costmap/costmap_raw
+    footprint_topic: local_costmap/published_footprint
+    cycle_frequency: 10.0
+    behavior_plugins: ["spin", "backup", "drive_on_heading", "assisted_teleop", "wait"]
+    spin:
+      plugin: "nav2_behaviors/Spin"
+    backup:
+      plugin: "nav2_behaviors/BackUp"
+    drive_on_heading:
+      plugin: "nav2_behaviors/DriveOnHeading"
+    wait:
+      plugin: "nav2_behaviors/Wait"
+    assisted_teleop:
+      plugin: "nav2_behaviors/AssistedTeleop"
+    global_frame: odom
+    robot_base_frame: base_link
+    transform_tolerance: 0.1
+    use_sim_time: true
+    simulate_ahead_time: 2.0
+    max_rotational_vel: 1.0
+    min_rotational_vel: 0.4
+    rotational_acc_lim: 3.2
+
+robot_state_publisher:
+  ros__parameters:
+    use_sim_time: True
+
+waypoint_follower:
+  ros__parameters:
+    use_sim_time: True
+    loop_rate: 20
+    stop_on_failure: false
+    waypoint_task_executor_plugin: "wait_at_waypoint"
+    wait_at_waypoint:
+      plugin: "nav2_waypoint_follower::WaitAtWaypoint"
+      enabled: True
+      waypoint_pause_duration: 200
+
+velocity_smoother:
+  ros__parameters:
+    use_sim_time: True
+    smoothing_frequency: 20.0
+    scale_velocities: False
+    feedback: "OPEN_LOOP"
+    max_velocity: [0.26, 0.0, 1.0]
+    min_velocity: [-0.26, 0.0, -1.0]
+    max_accel: [2.5, 0.0, 3.2]
+    max_decel: [-2.5, 0.0, -3.2]
+    odom_topic: "odom"
+    odom_duration: 0.1
+    deadband_velocity: [0.0, 0.0, 0.0]
+    velocity_timeout: 1.0

rtabmap_demos/params/humble/turtlebot3_rgbd_scan_nav2_params.yaml

@@ -0,0 +1,301 @@
+# rtabmap_demos: We add segmented ground and obstacles to voxel_layer of the local costmap.
+bt_navigator:
+  ros__parameters:
+    use_sim_time: True
+    global_frame: map
+    robot_base_frame: base_link
+    odom_topic: /odom
+    bt_loop_duration: 10
+    default_server_timeout: 20
+    wait_for_service_timeout: 1000
+    # 'default_nav_through_poses_bt_xml' and 'default_nav_to_pose_bt_xml' are use defaults:
+    # nav2_bt_navigator/navigate_to_pose_w_replanning_and_recovery.xml
+    # nav2_bt_navigator/navigate_through_poses_w_replanning_and_recovery.xml
+    # They can be set here or via a RewrittenYaml remap from a parent launch file to Nav2.
+    plugin_lib_names:
+      - nav2_compute_path_to_pose_action_bt_node
+      - nav2_compute_path_through_poses_action_bt_node
+      - nav2_smooth_path_action_bt_node
+      - nav2_follow_path_action_bt_node
+      - nav2_spin_action_bt_node
+      - nav2_wait_action_bt_node
+      - nav2_assisted_teleop_action_bt_node
+      - nav2_back_up_action_bt_node
+      - nav2_drive_on_heading_bt_node
+      - nav2_clear_costmap_service_bt_node
+      - nav2_is_stuck_condition_bt_node
+      - nav2_goal_reached_condition_bt_node
+      - nav2_goal_updated_condition_bt_node
+      - nav2_globally_updated_goal_condition_bt_node
+      - nav2_is_path_valid_condition_bt_node
+      - nav2_initial_pose_received_condition_bt_node
+      - nav2_reinitialize_global_localization_service_bt_node
+      - nav2_rate_controller_bt_node
+      - nav2_distance_controller_bt_node
+      - nav2_speed_controller_bt_node
+      - nav2_truncate_path_action_bt_node
+      - nav2_truncate_path_local_action_bt_node
+      - nav2_goal_updater_node_bt_node
+      - nav2_recovery_node_bt_node
+      - nav2_pipeline_sequence_bt_node
+      - nav2_round_robin_node_bt_node
+      - nav2_transform_available_condition_bt_node
+      - nav2_time_expired_condition_bt_node
+      - nav2_path_expiring_timer_condition
+      - nav2_distance_traveled_condition_bt_node
+      - nav2_single_trigger_bt_node
+      - nav2_goal_updated_controller_bt_node
+      - nav2_is_battery_low_condition_bt_node
+      - nav2_navigate_through_poses_action_bt_node
+      - nav2_navigate_to_pose_action_bt_node
+      - nav2_remove_passed_goals_action_bt_node
+      - nav2_planner_selector_bt_node
+      - nav2_controller_selector_bt_node
+      - nav2_goal_checker_selector_bt_node
+      - nav2_controller_cancel_bt_node
+      - nav2_path_longer_on_approach_bt_node
+      - nav2_wait_cancel_bt_node
+      - nav2_spin_cancel_bt_node
+      - nav2_back_up_cancel_bt_node
+      - nav2_assisted_teleop_cancel_bt_node
+      - nav2_drive_on_heading_cancel_bt_node
+      - nav2_is_battery_charging_condition_bt_node
+
+bt_navigator_navigate_through_poses_rclcpp_node:
+  ros__parameters:
+    use_sim_time: True
+
+bt_navigator_navigate_to_pose_rclcpp_node:
+  ros__parameters:
+    use_sim_time: True
+
+controller_server:
+  ros__parameters:
+    use_sim_time: True
+    controller_frequency: 20.0
+    min_x_velocity_threshold: 0.001
+    min_y_velocity_threshold: 0.5
+    min_theta_velocity_threshold: 0.001
+    failure_tolerance: 0.3
+    progress_checker_plugin: "progress_checker"
+    goal_checker_plugins: ["general_goal_checker"] # "precise_goal_checker"
+    controller_plugins: ["FollowPath"]
+
+    # Progress checker parameters
+    progress_checker:
+      plugin: "nav2_controller::SimpleProgressChecker"
+      required_movement_radius: 0.5
+      movement_time_allowance: 10.0
+    # Goal checker parameters
+    #precise_goal_checker:
+    #  plugin: "nav2_controller::SimpleGoalChecker"
+    #  xy_goal_tolerance: 0.25
+    #  yaw_goal_tolerance: 0.25
+    #  stateful: True
+    general_goal_checker:
+      stateful: True
+      plugin: "nav2_controller::SimpleGoalChecker"
+      xy_goal_tolerance: 0.25
+      yaw_goal_tolerance: 0.25
+    # DWB parameters
+    FollowPath:
+      plugin: "dwb_core::DWBLocalPlanner"
+      debug_trajectory_details: True
+      min_vel_x: 0.0
+      min_vel_y: 0.0
+      max_vel_x: 0.26
+      max_vel_y: 0.0
+      max_vel_theta: 1.0
+      min_speed_xy: 0.0
+      max_speed_xy: 0.26
+      min_speed_theta: 0.0
+      # Add high threshold velocity for turtlebot 3 issue.
+      # https://github.com/ROBOTIS-GIT/turtlebot3_simulations/issues/75
+      acc_lim_x: 2.5
+      acc_lim_y: 0.0
+      acc_lim_theta: 3.2
+      decel_lim_x: -2.5
+      decel_lim_y: 0.0
+      decel_lim_theta: -3.2
+      vx_samples: 20
+      vy_samples: 5
+      vtheta_samples: 20
+      sim_time: 1.7
+      linear_granularity: 0.05
+      angular_granularity: 0.025
+      transform_tolerance: 0.2
+      xy_goal_tolerance: 0.25
+      trans_stopped_velocity: 0.25
+      short_circuit_trajectory_evaluation: True
+      stateful: True
+      critics: ["RotateToGoal", "Oscillation", "BaseObstacle", "GoalAlign", "PathAlign", "PathDist", "GoalDist"]
+      BaseObstacle.scale: 0.02
+      PathAlign.scale: 32.0
+      PathAlign.forward_point_distance: 0.1
+      GoalAlign.scale: 24.0
+      GoalAlign.forward_point_distance: 0.1
+      PathDist.scale: 32.0
+      GoalDist.scale: 24.0
+      RotateToGoal.scale: 32.0
+      RotateToGoal.slowing_factor: 5.0
+      RotateToGoal.lookahead_time: -1.0
+
+local_costmap:
+  local_costmap:
+    ros__parameters:
+      update_frequency: 5.0
+      publish_frequency: 2.0
+      global_frame: odom
+      robot_base_frame: base_link
+      use_sim_time: True
+      rolling_window: true
+      width: 3
+      height: 3
+      resolution: 0.05
+      robot_radius: 0.22
+      plugins: ["voxel_layer", "inflation_layer"]
+      inflation_layer:
+        plugin: "nav2_costmap_2d::InflationLayer"
+        cost_scaling_factor: 3.0
+        inflation_radius: 0.55
+      voxel_layer:
+        plugin: "nav2_costmap_2d::VoxelLayer"
+        enabled: True
+        publish_voxel_map: True
+        origin_z: 0.0
+        z_resolution: 0.05
+        z_voxels: 16
+        max_obstacle_height: 2.0
+        mark_threshold: 0
+        observation_sources: scan ground obstacles
+        scan:
+          topic: /scan
+          max_obstacle_height: 2.0
+          clearing: True
+          marking: True
+          data_type: "LaserScan"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+        ground:
+          topic: /camera/ground
+          max_obstacle_height: 0.4
+          clearing: True
+          marking: False
+          data_type: "PointCloud2"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+        obstacles:
+          topic: /camera/obstacles
+          max_obstacle_height: 0.4
+          clearing: True
+          marking: True
+          data_type: "PointCloud2"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+      static_layer:
+        plugin: "nav2_costmap_2d::StaticLayer"
+        map_subscribe_transient_local: True
+      always_send_full_costmap: True
+
+global_costmap:
+  global_costmap:
+    ros__parameters:
+      update_frequency: 1.0
+      publish_frequency: 1.0
+      global_frame: map
+      robot_base_frame: base_link
+      use_sim_time: True
+      robot_radius: 0.22
+      resolution: 0.05
+      track_unknown_space: true
+      plugins: ["static_layer", "inflation_layer"]
+      static_layer:
+        plugin: "nav2_costmap_2d::StaticLayer"
+        map_subscribe_transient_local: True
+      inflation_layer:
+        plugin: "nav2_costmap_2d::InflationLayer"
+        cost_scaling_factor: 3.0
+        inflation_radius: 0.55
+      always_send_full_costmap: True
+
+planner_server:
+  ros__parameters:
+    expected_planner_frequency: 20.0
+    use_sim_time: True
+    planner_plugins: ["GridBased"]
+    GridBased:
+      plugin: "nav2_navfn_planner/NavfnPlanner"
+      tolerance: 0.5
+      use_astar: false
+      allow_unknown: true
+
+smoother_server:
+  ros__parameters:
+    use_sim_time: True
+    smoother_plugins: ["simple_smoother"]
+    simple_smoother:
+      plugin: "nav2_smoother::SimpleSmoother"
+      tolerance: 1.0e-10
+      max_its: 1000
+      do_refinement: True
+
+behavior_server:
+  ros__parameters:
+    costmap_topic: local_costmap/costmap_raw
+    footprint_topic: local_costmap/published_footprint
+    cycle_frequency: 10.0
+    behavior_plugins: ["spin", "backup", "drive_on_heading", "assisted_teleop", "wait"]
+    spin:
+      plugin: "nav2_behaviors/Spin"
+    backup:
+      plugin: "nav2_behaviors/BackUp"
+    drive_on_heading:
+      plugin: "nav2_behaviors/DriveOnHeading"
+    wait:
+      plugin: "nav2_behaviors/Wait"
+    assisted_teleop:
+      plugin: "nav2_behaviors/AssistedTeleop"
+    global_frame: odom
+    robot_base_frame: base_link
+    transform_tolerance: 0.1
+    use_sim_time: true
+    simulate_ahead_time: 2.0
+    max_rotational_vel: 1.0
+    min_rotational_vel: 0.4
+    rotational_acc_lim: 3.2
+
+robot_state_publisher:
+  ros__parameters:
+    use_sim_time: True
+
+waypoint_follower:
+  ros__parameters:
+    use_sim_time: True
+    loop_rate: 20
+    stop_on_failure: false
+    waypoint_task_executor_plugin: "wait_at_waypoint"
+    wait_at_waypoint:
+      plugin: "nav2_waypoint_follower::WaitAtWaypoint"
+      enabled: True
+      waypoint_pause_duration: 200
+
+velocity_smoother:
+  ros__parameters:
+    use_sim_time: True
+    smoothing_frequency: 20.0
+    scale_velocities: False
+    feedback: "OPEN_LOOP"
+    max_velocity: [0.26, 0.0, 1.0]
+    min_velocity: [-0.26, 0.0, -1.0]
+    max_accel: [2.5, 0.0, 3.2]
+    max_decel: [-2.5, 0.0, -3.2]
+    odom_topic: "odom"
+    odom_duration: 0.1
+    deadband_velocity: [0.0, 0.0, 0.0]
+    velocity_timeout: 1.0

rtabmap_demos/params/humble/turtlebot3_scan_nav2_params.yaml

@@ -0,0 +1,295 @@
+# Modified to use icp_odom frame
+bt_navigator:
+  ros__parameters:
+    use_sim_time: True
+    global_frame: map
+    robot_base_frame: base_link
+    odom_topic: /odom
+    bt_loop_duration: 10
+    default_server_timeout: 20
+    wait_for_service_timeout: 1000
+    # 'default_nav_through_poses_bt_xml' and 'default_nav_to_pose_bt_xml' are use defaults:
+    # nav2_bt_navigator/navigate_to_pose_w_replanning_and_recovery.xml
+    # nav2_bt_navigator/navigate_through_poses_w_replanning_and_recovery.xml
+    # They can be set here or via a RewrittenYaml remap from a parent launch file to Nav2.
+    plugin_lib_names:
+      - nav2_compute_path_to_pose_action_bt_node
+      - nav2_compute_path_through_poses_action_bt_node
+      - nav2_smooth_path_action_bt_node
+      - nav2_follow_path_action_bt_node
+      - nav2_spin_action_bt_node
+      - nav2_wait_action_bt_node
+      - nav2_assisted_teleop_action_bt_node
+      - nav2_back_up_action_bt_node
+      - nav2_drive_on_heading_bt_node
+      - nav2_clear_costmap_service_bt_node
+      - nav2_is_stuck_condition_bt_node
+      - nav2_goal_reached_condition_bt_node
+      - nav2_goal_updated_condition_bt_node
+      - nav2_globally_updated_goal_condition_bt_node
+      - nav2_is_path_valid_condition_bt_node
+      - nav2_initial_pose_received_condition_bt_node
+      - nav2_reinitialize_global_localization_service_bt_node
+      - nav2_rate_controller_bt_node
+      - nav2_distance_controller_bt_node
+      - nav2_speed_controller_bt_node
+      - nav2_truncate_path_action_bt_node
+      - nav2_truncate_path_local_action_bt_node
+      - nav2_goal_updater_node_bt_node
+      - nav2_recovery_node_bt_node
+      - nav2_pipeline_sequence_bt_node
+      - nav2_round_robin_node_bt_node
+      - nav2_transform_available_condition_bt_node
+      - nav2_time_expired_condition_bt_node
+      - nav2_path_expiring_timer_condition
+      - nav2_distance_traveled_condition_bt_node
+      - nav2_single_trigger_bt_node
+      - nav2_goal_updated_controller_bt_node
+      - nav2_is_battery_low_condition_bt_node
+      - nav2_navigate_through_poses_action_bt_node
+      - nav2_navigate_to_pose_action_bt_node
+      - nav2_remove_passed_goals_action_bt_node
+      - nav2_planner_selector_bt_node
+      - nav2_controller_selector_bt_node
+      - nav2_goal_checker_selector_bt_node
+      - nav2_controller_cancel_bt_node
+      - nav2_path_longer_on_approach_bt_node
+      - nav2_wait_cancel_bt_node
+      - nav2_spin_cancel_bt_node
+      - nav2_back_up_cancel_bt_node
+      - nav2_assisted_teleop_cancel_bt_node
+      - nav2_drive_on_heading_cancel_bt_node
+      - nav2_is_battery_charging_condition_bt_node
+
+bt_navigator_navigate_through_poses_rclcpp_node:
+  ros__parameters:
+    use_sim_time: True
+
+bt_navigator_navigate_to_pose_rclcpp_node:
+  ros__parameters:
+    use_sim_time: True
+
+controller_server:
+  ros__parameters:
+    use_sim_time: True
+    controller_frequency: 20.0
+    min_x_velocity_threshold: 0.001
+    min_y_velocity_threshold: 0.5
+    min_theta_velocity_threshold: 0.001
+    failure_tolerance: 0.3
+    progress_checker_plugin: "progress_checker"
+    goal_checker_plugins: ["general_goal_checker"] # "precise_goal_checker"
+    controller_plugins: ["FollowPath"]
+
+    # Progress checker parameters
+    progress_checker:
+      plugin: "nav2_controller::SimpleProgressChecker"
+      required_movement_radius: 0.5
+      movement_time_allowance: 10.0
+    # Goal checker parameters
+    #precise_goal_checker:
+    #  plugin: "nav2_controller::SimpleGoalChecker"
+    #  xy_goal_tolerance: 0.25
+    #  yaw_goal_tolerance: 0.25
+    #  stateful: True
+    general_goal_checker:
+      stateful: True
+      plugin: "nav2_controller::SimpleGoalChecker"
+      xy_goal_tolerance: 0.25
+      yaw_goal_tolerance: 0.25
+    # DWB parameters
+    FollowPath:
+      plugin: "dwb_core::DWBLocalPlanner"
+      debug_trajectory_details: True
+      min_vel_x: 0.0
+      min_vel_y: 0.0
+      max_vel_x: 0.26
+      max_vel_y: 0.0
+      max_vel_theta: 1.0
+      min_speed_xy: 0.0
+      max_speed_xy: 0.26
+      min_speed_theta: 0.0
+      # Add high threshold velocity for turtlebot 3 issue.
+      # https://github.com/ROBOTIS-GIT/turtlebot3_simulations/issues/75
+      acc_lim_x: 2.5
+      acc_lim_y: 0.0
+      acc_lim_theta: 3.2
+      decel_lim_x: -2.5
+      decel_lim_y: 0.0
+      decel_lim_theta: -3.2
+      vx_samples: 20
+      vy_samples: 5
+      vtheta_samples: 20
+      sim_time: 1.7
+      linear_granularity: 0.05
+      angular_granularity: 0.025
+      transform_tolerance: 0.2
+      xy_goal_tolerance: 0.25
+      trans_stopped_velocity: 0.25
+      short_circuit_trajectory_evaluation: True
+      stateful: True
+      critics: ["RotateToGoal", "Oscillation", "BaseObstacle", "GoalAlign", "PathAlign", "PathDist", "GoalDist"]
+      BaseObstacle.scale: 0.02
+      PathAlign.scale: 32.0
+      PathAlign.forward_point_distance: 0.1
+      GoalAlign.scale: 24.0
+      GoalAlign.forward_point_distance: 0.1
+      PathDist.scale: 32.0
+      GoalDist.scale: 24.0
+      RotateToGoal.scale: 32.0
+      RotateToGoal.slowing_factor: 5.0
+      RotateToGoal.lookahead_time: -1.0
+
+local_costmap:
+  local_costmap:
+    ros__parameters:
+      update_frequency: 5.0
+      publish_frequency: 2.0
+      global_frame: icp_odom
+      robot_base_frame: base_link
+      use_sim_time: True
+      rolling_window: true
+      width: 3
+      height: 3
+      resolution: 0.05
+      robot_radius: 0.22
+      plugins: ["voxel_layer", "inflation_layer"]
+      inflation_layer:
+        plugin: "nav2_costmap_2d::InflationLayer"
+        cost_scaling_factor: 3.0
+        inflation_radius: 0.55
+      voxel_layer:
+        plugin: "nav2_costmap_2d::VoxelLayer"
+        enabled: True
+        publish_voxel_map: True
+        origin_z: 0.0
+        z_resolution: 0.05
+        z_voxels: 16
+        max_obstacle_height: 2.0
+        mark_threshold: 0
+        observation_sources: scan
+        scan:
+          topic: /scan
+          max_obstacle_height: 2.0
+          clearing: True
+          marking: True
+          data_type: "LaserScan"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+      static_layer:
+        plugin: "nav2_costmap_2d::StaticLayer"
+        map_subscribe_transient_local: True
+      always_send_full_costmap: True
+
+global_costmap:
+  global_costmap:
+    ros__parameters:
+      update_frequency: 1.0
+      publish_frequency: 1.0
+      global_frame: map
+      robot_base_frame: base_link
+      use_sim_time: True
+      robot_radius: 0.22
+      resolution: 0.05
+      track_unknown_space: true
+      plugins: ["static_layer", "obstacle_layer", "inflation_layer"]
+      obstacle_layer:
+        plugin: "nav2_costmap_2d::ObstacleLayer"
+        enabled: True
+        observation_sources: scan
+        scan:
+          topic: /scan
+          max_obstacle_height: 2.0
+          clearing: True
+          marking: True
+          data_type: "LaserScan"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+      static_layer:
+        plugin: "nav2_costmap_2d::StaticLayer"
+        map_subscribe_transient_local: True
+      inflation_layer:
+        plugin: "nav2_costmap_2d::InflationLayer"
+        cost_scaling_factor: 3.0
+        inflation_radius: 0.55
+      always_send_full_costmap: True
+
+planner_server:
+  ros__parameters:
+    expected_planner_frequency: 20.0
+    use_sim_time: True
+    planner_plugins: ["GridBased"]
+    GridBased:
+      plugin: "nav2_navfn_planner/NavfnPlanner"
+      tolerance: 0.5
+      use_astar: false
+      allow_unknown: true
+
+smoother_server:
+  ros__parameters:
+    use_sim_time: True
+    smoother_plugins: ["simple_smoother"]
+    simple_smoother:
+      plugin: "nav2_smoother::SimpleSmoother"
+      tolerance: 1.0e-10
+      max_its: 1000
+      do_refinement: True
+
+behavior_server:
+  ros__parameters:
+    costmap_topic: local_costmap/costmap_raw
+    footprint_topic: local_costmap/published_footprint
+    cycle_frequency: 10.0
+    behavior_plugins: ["spin", "backup", "drive_on_heading", "assisted_teleop", "wait"]
+    spin:
+      plugin: "nav2_behaviors/Spin"
+    backup:
+      plugin: "nav2_behaviors/BackUp"
+    drive_on_heading:
+      plugin: "nav2_behaviors/DriveOnHeading"
+    wait:
+      plugin: "nav2_behaviors/Wait"
+    assisted_teleop:
+      plugin: "nav2_behaviors/AssistedTeleop"
+    global_frame: icp_odom
+    robot_base_frame: base_link
+    transform_tolerance: 0.1
+    use_sim_time: true
+    simulate_ahead_time: 2.0
+    max_rotational_vel: 1.0
+    min_rotational_vel: 0.4
+    rotational_acc_lim: 3.2
+
+robot_state_publisher:
+  ros__parameters:
+    use_sim_time: True
+
+waypoint_follower:
+  ros__parameters:
+    use_sim_time: True
+    loop_rate: 20
+    stop_on_failure: false
+    waypoint_task_executor_plugin: "wait_at_waypoint"
+    wait_at_waypoint:
+      plugin: "nav2_waypoint_follower::WaitAtWaypoint"
+      enabled: True
+      waypoint_pause_duration: 200
+
+velocity_smoother:
+  ros__parameters:
+    use_sim_time: True
+    smoothing_frequency: 20.0
+    scale_velocities: False
+    feedback: "OPEN_LOOP"
+    max_velocity: [0.26, 0.0, 1.0]
+    min_velocity: [-0.26, 0.0, -1.0]
+    max_accel: [2.5, 0.0, 3.2]
+    max_decel: [-2.5, 0.0, -3.2]
+    odom_topic: "odom"
+    odom_duration: 0.1
+    deadband_velocity: [0.0, 0.0, 0.0]
+    velocity_timeout: 1.0

rtabmap_demos/params/turtlebot3_nav2_params.yaml

@@ -0,0 +1,421 @@
+bt_navigator:
+  ros__parameters:
+    global_frame: map
+    robot_base_frame: base_link
+    odom_topic: /odom
+    bt_loop_duration: 10
+    default_server_timeout: 20
+    wait_for_service_timeout: 1000
+    action_server_result_timeout: 900.0
+    navigators: ["navigate_to_pose", "navigate_through_poses"]
+    navigate_to_pose:
+      plugin: "nav2_bt_navigator::NavigateToPoseNavigator"
+    navigate_through_poses:
+      plugin: "nav2_bt_navigator::NavigateThroughPosesNavigator"
+    # 'default_nav_through_poses_bt_xml' and 'default_nav_to_pose_bt_xml' are use defaults:
+    # nav2_bt_navigator/navigate_to_pose_w_replanning_and_recovery.xml
+    # nav2_bt_navigator/navigate_through_poses_w_replanning_and_recovery.xml
+    # They can be set here or via a RewrittenYaml remap from a parent launch file to Nav2.
+
+    # plugin_lib_names is used to add custom BT plugins to the executor (vector of strings).
+    # Built-in plugins are added automatically
+    # plugin_lib_names: []
+
+    error_code_names:
+      - compute_path_error_code
+      - follow_path_error_code
+
+controller_server:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    controller_frequency: 20.0
+    costmap_update_timeout: 0.30
+    min_x_velocity_threshold: 0.001
+    min_y_velocity_threshold: 0.5
+    min_theta_velocity_threshold: 0.001
+    failure_tolerance: 0.3
+    progress_checker_plugins: ["progress_checker"]
+    goal_checker_plugins: ["general_goal_checker"] # "precise_goal_checker"
+    controller_plugins: ["FollowPath"]
+    use_realtime_priority: false
+
+    # Progress checker parameters
+    progress_checker:
+      plugin: "nav2_controller::SimpleProgressChecker"
+      required_movement_radius: 0.5
+      movement_time_allowance: 10.0
+    # Goal checker parameters
+    #precise_goal_checker:
+    #  plugin: "nav2_controller::SimpleGoalChecker"
+    #  xy_goal_tolerance: 0.25
+    #  yaw_goal_tolerance: 0.25
+    #  stateful: True
+    general_goal_checker:
+      stateful: True
+      plugin: "nav2_controller::SimpleGoalChecker"
+      xy_goal_tolerance: 0.25
+      yaw_goal_tolerance: 0.25
+    FollowPath:
+      plugin: "nav2_mppi_controller::MPPIController"
+      time_steps: 56
+      model_dt: 0.05
+      batch_size: 2000
+      ax_max: 3.0
+      ax_min: -3.0
+      ay_max: 3.0
+      ay_min: -3.0
+      az_max: 3.5
+      vx_std: 0.2
+      vy_std: 0.2
+      wz_std: 0.4
+      vx_max: 0.5
+      vx_min: -0.35
+      vy_max: 0.5
+      wz_max: 1.9
+      iteration_count: 1
+      prune_distance: 1.7
+      transform_tolerance: 0.1
+      temperature: 0.3
+      gamma: 0.015
+      motion_model: "DiffDrive"
+      visualize: true
+      regenerate_noises: true
+      TrajectoryVisualizer:
+        trajectory_step: 5
+        time_step: 3
+      AckermannConstraints:
+        min_turning_r: 0.2
+      critics: [
+        "ConstraintCritic", "CostCritic", "GoalCritic",
+        "GoalAngleCritic", "PathAlignCritic", "PathFollowCritic",
+        "PathAngleCritic", "PreferForwardCritic"]
+      ConstraintCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 4.0
+      GoalCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        threshold_to_consider: 1.4
+      GoalAngleCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 3.0
+        threshold_to_consider: 0.5
+      PreferForwardCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        threshold_to_consider: 0.5
+      CostCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 3.81
+        near_collision_cost: 253
+        critical_cost: 300.0
+        consider_footprint: false
+        collision_cost: 1000000.0
+        near_goal_distance: 1.0
+        trajectory_point_step: 2
+      PathAlignCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 14.0
+        max_path_occupancy_ratio: 0.05
+        trajectory_point_step: 4
+        threshold_to_consider: 0.5
+        offset_from_furthest: 20
+        use_path_orientations: false
+      PathFollowCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        offset_from_furthest: 5
+        threshold_to_consider: 1.4
+      PathAngleCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 2.0
+        offset_from_furthest: 4
+        threshold_to_consider: 0.5
+        max_angle_to_furthest: 1.0
+        mode: 0
+      # TwirlingCritic:
+      #   enabled: true
+      #   twirling_cost_power: 1
+      #   twirling_cost_weight: 10.0
+
+local_costmap:
+  local_costmap:
+    ros__parameters:
+      update_frequency: 5.0
+      publish_frequency: 2.0
+      global_frame: odom
+      robot_base_frame: base_link
+      rolling_window: true
+      width: 3
+      height: 3
+      resolution: 0.05
+      robot_radius: 0.22
+      plugins: ["voxel_layer", "inflation_layer"]
+      inflation_layer:
+        plugin: "nav2_costmap_2d::InflationLayer"
+        cost_scaling_factor: 3.0
+        inflation_radius: 0.70
+      voxel_layer:
+        plugin: "nav2_costmap_2d::VoxelLayer"
+        enabled: True
+        publish_voxel_map: True
+        origin_z: 0.0
+        z_resolution: 0.05
+        z_voxels: 16
+        max_obstacle_height: 2.0
+        mark_threshold: 0
+        observation_sources: scan
+        scan:
+          topic: /scan
+          max_obstacle_height: 2.0
+          clearing: True
+          marking: True
+          data_type: "LaserScan"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+      static_layer:
+        plugin: "nav2_costmap_2d::StaticLayer"
+        map_subscribe_transient_local: True
+      always_send_full_costmap: True
+
+global_costmap:
+  global_costmap:
+    ros__parameters:
+      update_frequency: 1.0
+      publish_frequency: 1.0
+      global_frame: map
+      robot_base_frame: base_link
+      robot_radius: 0.22
+      resolution: 0.05
+      track_unknown_space: true
+      plugins: ["static_layer", "obstacle_layer", "inflation_layer"]
+      obstacle_layer:
+        plugin: "nav2_costmap_2d::ObstacleLayer"
+        enabled: True
+        observation_sources: scan
+        scan:
+          topic: /scan
+          max_obstacle_height: 2.0
+          clearing: True
+          marking: True
+          data_type: "LaserScan"
+          raytrace_max_range: 3.0
+          raytrace_min_range: 0.0
+          obstacle_max_range: 2.5
+          obstacle_min_range: 0.0
+      static_layer:
+        plugin: "nav2_costmap_2d::StaticLayer"
+        map_subscribe_transient_local: True
+      inflation_layer:
+        plugin: "nav2_costmap_2d::InflationLayer"
+        cost_scaling_factor: 3.0
+        inflation_radius: 0.7
+      always_send_full_costmap: True
+
+planner_server:
+  ros__parameters:
+    expected_planner_frequency: 20.0
+    planner_plugins: ["GridBased"]
+    costmap_update_timeout: 1.0
+    GridBased:
+      plugin: "nav2_navfn_planner::NavfnPlanner"
+      tolerance: 0.5
+      use_astar: false
+      allow_unknown: true
+
+smoother_server:
+  ros__parameters:
+    smoother_plugins: ["simple_smoother"]
+    simple_smoother:
+      plugin: "nav2_smoother::SimpleSmoother"
+      tolerance: 1.0e-10
+      max_its: 1000
+      do_refinement: True
+
+behavior_server:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    local_costmap_topic: local_costmap/costmap_raw
+    global_costmap_topic: global_costmap/costmap_raw
+    local_footprint_topic: local_costmap/published_footprint
+    global_footprint_topic: global_costmap/published_footprint
+    cycle_frequency: 10.0
+    behavior_plugins: ["spin", "backup", "drive_on_heading", "assisted_teleop", "wait"]
+    spin:
+      plugin: "nav2_behaviors::Spin"
+    backup:
+      plugin: "nav2_behaviors::BackUp"
+    drive_on_heading:
+      plugin: "nav2_behaviors::DriveOnHeading"
+    wait:
+      plugin: "nav2_behaviors::Wait"
+    assisted_teleop:
+      plugin: "nav2_behaviors::AssistedTeleop"
+    local_frame: odom
+    global_frame: map
+    robot_base_frame: base_link
+    transform_tolerance: 0.1
+    simulate_ahead_time: 2.0
+    max_rotational_vel: 1.0
+    min_rotational_vel: 0.4
+    rotational_acc_lim: 3.2
+
+waypoint_follower:
+  ros__parameters:
+    loop_rate: 20
+    stop_on_failure: false
+    action_server_result_timeout: 900.0
+    waypoint_task_executor_plugin: "wait_at_waypoint"
+    wait_at_waypoint:
+      plugin: "nav2_waypoint_follower::WaitAtWaypoint"
+      enabled: True
+      waypoint_pause_duration: 200
+
+route_server:
+  ros__parameters:
+    # The graph_filepath does not need to be specified since it going to be set by defaults in launch.
+    # If you'd rather set it in the yaml, remove the default "graph" value in the launch file(s).
+    # file & provide full path to map below. If graph config or launch default is provided, it is used
+    # graph_filepath: $(find-pkg-share nav2_route)/graphs/aws_graph.geojson
+    boundary_radius_to_achieve_node: 1.0
+    radius_to_achieve_node: 2.0
+    smooth_corners: true
+    operations: ["AdjustSpeedLimit", "ReroutingService", "CollisionMonitor"]
+    ReroutingService:
+      plugin: "nav2_route::ReroutingService"
+    AdjustSpeedLimit:
+      plugin: "nav2_route::AdjustSpeedLimit"
+    CollisionMonitor:
+      plugin: "nav2_route::CollisionMonitor"
+      max_collision_dist: 3.0
+    edge_cost_functions: ["DistanceScorer", "CostmapScorer"]
+    DistanceScorer:
+      plugin: "nav2_route::DistanceScorer"
+    CostmapScorer:
+      plugin: "nav2_route::CostmapScorer"
+
+velocity_smoother:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    smoothing_frequency: 20.0
+    stamp_smoothed_velocity_with_smoothing_time: False
+    scale_velocities: False
+    feedback: "OPEN_LOOP"
+    max_velocity: [0.5, 0.0, 2.0]
+    min_velocity: [-0.5, 0.0, -2.0]
+    max_accel: [2.5, 0.0, 3.2]
+    max_decel: [-2.5, 0.0, -3.2]
+    odom_topic: "odom"
+    odom_duration: 0.1
+    deadband_velocity: [0.0, 0.0, 0.0]
+    velocity_timeout: 1.0
+
+collision_monitor:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    base_frame_id: "base_footprint"
+    odom_frame_id: "odom"
+    cmd_vel_in_topic: "cmd_vel_smoothed"
+    cmd_vel_out_topic: "cmd_vel"
+    state_topic: "collision_monitor_state"
+    transform_tolerance: 0.2
+    source_timeout: 1.0
+    base_shift_correction: True
+    stop_pub_timeout: 2.0
+    # Polygons represent zone around the robot for "stop", "slowdown" and "limit" action types,
+    # and robot footprint for "approach" action type.
+    polygons: ["FootprintApproach"]
+    FootprintApproach:
+      type: "polygon"
+      action_type: "approach"
+      footprint_topic: "/local_costmap/published_footprint"
+      time_before_collision: 1.2
+      simulation_time_step: 0.1
+      min_points: 6
+      visualize: False
+      enabled: True
+    observation_sources: ["scan"]
+    scan:
+      type: "scan"
+      topic: "scan"
+      min_height: 0.15
+      max_height: 2.0
+      enabled: True
+
+docking_server:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    controller_frequency: 50.0
+    initial_perception_timeout: 5.0
+    wait_charge_timeout: 5.0
+    dock_approach_timeout: 30.0
+    undock_linear_tolerance: 0.05
+    undock_angular_tolerance: 0.1
+    max_retries: 3
+    base_frame: "base_link"
+    fixed_frame: "odom"
+    dock_backwards: false
+    dock_prestaging_tolerance: 0.5
+
+    # Types of docks
+    dock_plugins: ['simple_charging_dock']
+    simple_charging_dock:
+      plugin: 'opennav_docking::SimpleChargingDock'
+      docking_threshold: 0.05
+      staging_x_offset: -0.7
+      use_external_detection_pose: true
+      use_battery_status: false # true
+      use_stall_detection: false # true
+
+      external_detection_timeout: 1.0
+      external_detection_translation_x: -0.18
+      external_detection_translation_y: 0.0
+      external_detection_rotation_roll: -1.57
+      external_detection_rotation_pitch: -1.57
+      external_detection_rotation_yaw: 0.0
+      filter_coef: 0.1
+
+    # Dock instances
+    # The following example illustrates configuring dock instances.
+    # docks: ['home_dock']  # Input your docks here
+    # home_dock:
+    #   type: 'simple_charging_dock'
+    #   frame: map
+    #   pose: [0.0, 0.0, 0.0]
+
+    controller:
+      k_phi: 3.0
+      k_delta: 2.0
+      v_linear_min: 0.15
+      v_linear_max: 0.15
+      use_collision_detection: true
+      costmap_topic: "local_costmap/costmap_raw"
+      footprint_topic: "local_costmap/published_footprint"
+      transform_tolerance: 0.1
+      projection_time: 5.0
+      simulation_step: 0.1
+      dock_collision_threshold: 0.3
+
+loopback_simulator:
+  ros__parameters:
+    base_frame_id: "base_footprint"
+    odom_frame_id: "odom"
+    map_frame_id: "map"
+    scan_frame_id: "base_scan"  # tb4_loopback_simulator.launch.py remaps to 'rplidar_link'
+    update_duration: 0.02
+    scan_range_min: 0.05
+    scan_range_max: 30.0
+    scan_angle_min: -3.1415
+    scan_angle_max: 3.1415
+    scan_angle_increment: 0.02617
+    scan_use_inf: true

rtabmap_demos/params/turtlebot3_rgbd_nav2_params.yaml

@@ -1,85 +1,44 @@
 # rtabmap_demos: We add segmented ground and obstacles to voxel_layer of the local costmap and removed scan source.
 bt_navigator:
   ros__parameters:
-    use_sim_time: True
     global_frame: map
     robot_base_frame: base_link
     odom_topic: /odom
     bt_loop_duration: 10
     default_server_timeout: 20
     wait_for_service_timeout: 1000
+    action_server_result_timeout: 900.0
+    navigators: ["navigate_to_pose", "navigate_through_poses"]
+    navigate_to_pose:
+      plugin: "nav2_bt_navigator::NavigateToPoseNavigator"
+    navigate_through_poses:
+      plugin: "nav2_bt_navigator::NavigateThroughPosesNavigator"
     # 'default_nav_through_poses_bt_xml' and 'default_nav_to_pose_bt_xml' are use defaults:
     # nav2_bt_navigator/navigate_to_pose_w_replanning_and_recovery.xml
     # nav2_bt_navigator/navigate_through_poses_w_replanning_and_recovery.xml
     # They can be set here or via a RewrittenYaml remap from a parent launch file to Nav2.
-    plugin_lib_names:
-      - nav2_compute_path_to_pose_action_bt_node
-      - nav2_compute_path_through_poses_action_bt_node
-      - nav2_smooth_path_action_bt_node
-      - nav2_follow_path_action_bt_node
-      - nav2_spin_action_bt_node
-      - nav2_wait_action_bt_node
-      - nav2_assisted_teleop_action_bt_node
-      - nav2_back_up_action_bt_node
-      - nav2_drive_on_heading_bt_node
-      - nav2_clear_costmap_service_bt_node
-      - nav2_is_stuck_condition_bt_node
-      - nav2_goal_reached_condition_bt_node
-      - nav2_goal_updated_condition_bt_node
-      - nav2_globally_updated_goal_condition_bt_node
-      - nav2_is_path_valid_condition_bt_node
-      - nav2_initial_pose_received_condition_bt_node
-      - nav2_reinitialize_global_localization_service_bt_node
-      - nav2_rate_controller_bt_node
-      - nav2_distance_controller_bt_node
-      - nav2_speed_controller_bt_node
-      - nav2_truncate_path_action_bt_node
-      - nav2_truncate_path_local_action_bt_node
-      - nav2_goal_updater_node_bt_node
-      - nav2_recovery_node_bt_node
-      - nav2_pipeline_sequence_bt_node
-      - nav2_round_robin_node_bt_node
-      - nav2_transform_available_condition_bt_node
-      - nav2_time_expired_condition_bt_node
-      - nav2_path_expiring_timer_condition
-      - nav2_distance_traveled_condition_bt_node
-      - nav2_single_trigger_bt_node
-      - nav2_goal_updated_controller_bt_node
-      - nav2_is_battery_low_condition_bt_node
-      - nav2_navigate_through_poses_action_bt_node
-      - nav2_navigate_to_pose_action_bt_node
-      - nav2_remove_passed_goals_action_bt_node
-      - nav2_planner_selector_bt_node
-      - nav2_controller_selector_bt_node
-      - nav2_goal_checker_selector_bt_node
-      - nav2_controller_cancel_bt_node
-      - nav2_path_longer_on_approach_bt_node
-      - nav2_wait_cancel_bt_node
-      - nav2_spin_cancel_bt_node
-      - nav2_back_up_cancel_bt_node
-      - nav2_assisted_teleop_cancel_bt_node
-      - nav2_drive_on_heading_cancel_bt_node
-      - nav2_is_battery_charging_condition_bt_node
 
-bt_navigator_navigate_through_poses_rclcpp_node:
+    # plugin_lib_names is used to add custom BT plugins to the executor (vector of strings).
-  ros__parameters:
+    # Built-in plugins are added automatically
-    use_sim_time: True
+    # plugin_lib_names: []
 
-bt_navigator_navigate_to_pose_rclcpp_node:
+    error_code_names:
-  ros__parameters:
+      - compute_path_error_code
-    use_sim_time: True
+      - follow_path_error_code
 
 controller_server:
   ros__parameters:
-    use_sim_time: True
+    enable_stamped_cmd_vel: True
     controller_frequency: 20.0
+    costmap_update_timeout: 0.30
     min_x_velocity_threshold: 0.001
     min_y_velocity_threshold: 0.5
     min_theta_velocity_threshold: 0.001
     failure_tolerance: 0.3
-    progress_checker_plugin: "progress_checker"
+    progress_checker_plugins: ["progress_checker"]
     goal_checker_plugins: ["general_goal_checker"] # "precise_goal_checker"
     controller_plugins: ["FollowPath"]
+    use_realtime_priority: false
 
     # Progress checker parameters
     progress_checker:
@@ -97,48 +56,96 @@ controller_server:
       plugin: "nav2_controller::SimpleGoalChecker"
       xy_goal_tolerance: 0.25
       yaw_goal_tolerance: 0.25
-    # DWB parameters
     FollowPath:
-      plugin: "dwb_core::DWBLocalPlanner"
+      plugin: "nav2_mppi_controller::MPPIController"
-      debug_trajectory_details: True
+      time_steps: 56
-      min_vel_x: 0.0
+      model_dt: 0.05
-      min_vel_y: 0.0
+      batch_size: 2000
-      max_vel_x: 0.26
+      ax_max: 3.0
-      max_vel_y: 0.0
+      ax_min: -3.0
-      max_vel_theta: 1.0
+      ay_max: 3.0
-      min_speed_xy: 0.0
+      ay_min: -3.0
-      max_speed_xy: 0.26
+      az_max: 3.5
-      min_speed_theta: 0.0
+      vx_std: 0.2
-      # Add high threshold velocity for turtlebot 3 issue.
+      vy_std: 0.2
-      # https://github.com/ROBOTIS-GIT/turtlebot3_simulations/issues/75
+      wz_std: 0.4
-      acc_lim_x: 2.5
+      vx_max: 0.5
-      acc_lim_y: 0.0
+      vx_min: -0.35
-      acc_lim_theta: 3.2
+      vy_max: 0.5
-      decel_lim_x: -2.5
+      wz_max: 1.9
-      decel_lim_y: 0.0
+      iteration_count: 1
-      decel_lim_theta: -3.2
+      prune_distance: 1.7
-      vx_samples: 20
+      transform_tolerance: 0.1
-      vy_samples: 5
+      temperature: 0.3
-      vtheta_samples: 20
+      gamma: 0.015
-      sim_time: 1.7
+      motion_model: "DiffDrive"
-      linear_granularity: 0.05
+      visualize: true
-      angular_granularity: 0.025
+      regenerate_noises: true
-      transform_tolerance: 0.2
+      TrajectoryVisualizer:
-      xy_goal_tolerance: 0.25
+        trajectory_step: 5
-      trans_stopped_velocity: 0.25
+        time_step: 3
-      short_circuit_trajectory_evaluation: True
+      AckermannConstraints:
-      stateful: True
+        min_turning_r: 0.2
-      critics: ["RotateToGoal", "Oscillation", "BaseObstacle", "GoalAlign", "PathAlign", "PathDist", "GoalDist"]
+      critics: [
-      BaseObstacle.scale: 0.02
+        "ConstraintCritic", "CostCritic", "GoalCritic",
-      PathAlign.scale: 32.0
+        "GoalAngleCritic", "PathAlignCritic", "PathFollowCritic",
-      PathAlign.forward_point_distance: 0.1
+        "PathAngleCritic", "PreferForwardCritic"]
-      GoalAlign.scale: 24.0
+      ConstraintCritic:
-      GoalAlign.forward_point_distance: 0.1
+        enabled: true
-      PathDist.scale: 32.0
+        cost_power: 1
-      GoalDist.scale: 24.0
+        cost_weight: 4.0
-      RotateToGoal.scale: 32.0
+      GoalCritic:
-      RotateToGoal.slowing_factor: 5.0
+        enabled: true
-      RotateToGoal.lookahead_time: -1.0
+        cost_power: 1
+        cost_weight: 5.0
+        threshold_to_consider: 1.4
+      GoalAngleCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 3.0
+        threshold_to_consider: 0.5
+      PreferForwardCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        threshold_to_consider: 0.5
+      CostCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 3.81
+        near_collision_cost: 253
+        critical_cost: 300.0
+        consider_footprint: false
+        collision_cost: 1000000.0
+        near_goal_distance: 1.0
+        trajectory_point_step: 2
+      PathAlignCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 14.0
+        max_path_occupancy_ratio: 0.05
+        trajectory_point_step: 4
+        threshold_to_consider: 0.5
+        offset_from_furthest: 20
+        use_path_orientations: false
+      PathFollowCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        offset_from_furthest: 5
+        threshold_to_consider: 1.4
+      PathAngleCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 2.0
+        offset_from_furthest: 4
+        threshold_to_consider: 0.5
+        max_angle_to_furthest: 1.0
+        mode: 0
+      # TwirlingCritic:
+      #   enabled: true
+      #   twirling_cost_power: 1
+      #   twirling_cost_weight: 10.0
 
 local_costmap:
   local_costmap:
@@ -147,7 +154,6 @@ local_costmap:
       publish_frequency: 2.0
       global_frame: odom
       robot_base_frame: base_link
-      use_sim_time: True
       rolling_window: true
       width: 3
       height: 3
@@ -157,7 +163,7 @@ local_costmap:
       inflation_layer:
         plugin: "nav2_costmap_2d::InflationLayer"
         cost_scaling_factor: 3.0
-        inflation_radius: 0.55
+        inflation_radius: 0.70
       voxel_layer:
         plugin: "nav2_costmap_2d::VoxelLayer"
         enabled: True
@@ -200,7 +206,6 @@ global_costmap:
       publish_frequency: 1.0
       global_frame: map
       robot_base_frame: base_link
-      use_sim_time: True
       robot_radius: 0.22
       resolution: 0.05
       track_unknown_space: true
@@ -211,19 +216,22 @@ global_costmap:
       inflation_layer:
         plugin: "nav2_costmap_2d::InflationLayer"
         cost_scaling_factor: 3.0
-        inflation_radius: 0.55
+        inflation_radius: 0.7
       always_send_full_costmap: True
 
-map_server:
+planner_server:
   ros__parameters:
-    use_sim_time: True
+    expected_planner_frequency: 20.0
-    # Overridden in launch by the "map" launch configuration or provided default value.
+    planner_plugins: ["GridBased"]
-    # To use in yaml, remove the default "map" value in the tb3_simulation_launch.py file & provide full path to map below.
+    costmap_update_timeout: 1.0
-    yaml_filename: ""
+    GridBased:
+      plugin: "nav2_navfn_planner::NavfnPlanner"
+      tolerance: 0.5
+      use_astar: false
+      allow_unknown: true
 
 smoother_server:
   ros__parameters:
-    use_sim_time: True
     smoother_plugins: ["simple_smoother"]
     simple_smoother:
       plugin: "nav2_smoother::SimpleSmoother"
@@ -233,55 +241,178 @@ smoother_server:
 
 behavior_server:
   ros__parameters:
-    costmap_topic: local_costmap/costmap_raw
+    enable_stamped_cmd_vel: True
-    footprint_topic: local_costmap/published_footprint
+    local_costmap_topic: local_costmap/costmap_raw
+    global_costmap_topic: global_costmap/costmap_raw
+    local_footprint_topic: local_costmap/published_footprint
+    global_footprint_topic: global_costmap/published_footprint
     cycle_frequency: 10.0
     behavior_plugins: ["spin", "backup", "drive_on_heading", "assisted_teleop", "wait"]
     spin:
-      plugin: "nav2_behaviors/Spin"
+      plugin: "nav2_behaviors::Spin"
     backup:
-      plugin: "nav2_behaviors/BackUp"
+      plugin: "nav2_behaviors::BackUp"
     drive_on_heading:
-      plugin: "nav2_behaviors/DriveOnHeading"
+      plugin: "nav2_behaviors::DriveOnHeading"
     wait:
-      plugin: "nav2_behaviors/Wait"
+      plugin: "nav2_behaviors::Wait"
     assisted_teleop:
-      plugin: "nav2_behaviors/AssistedTeleop"
+      plugin: "nav2_behaviors::AssistedTeleop"
-    global_frame: odom
+    local_frame: odom
+    global_frame: map
     robot_base_frame: base_link
     transform_tolerance: 0.1
-    use_sim_time: true
     simulate_ahead_time: 2.0
     max_rotational_vel: 1.0
     min_rotational_vel: 0.4
     rotational_acc_lim: 3.2
 
-robot_state_publisher:
-  ros__parameters:
-    use_sim_time: True
-
 waypoint_follower:
   ros__parameters:
-    use_sim_time: True
     loop_rate: 20
     stop_on_failure: false
+    action_server_result_timeout: 900.0
     waypoint_task_executor_plugin: "wait_at_waypoint"
     wait_at_waypoint:
       plugin: "nav2_waypoint_follower::WaitAtWaypoint"
       enabled: True
       waypoint_pause_duration: 200
 
+route_server:
+  ros__parameters:
+    # The graph_filepath does not need to be specified since it going to be set by defaults in launch.
+    # If you'd rather set it in the yaml, remove the default "graph" value in the launch file(s).
+    # file & provide full path to map below. If graph config or launch default is provided, it is used
+    # graph_filepath: $(find-pkg-share nav2_route)/graphs/aws_graph.geojson
+    boundary_radius_to_achieve_node: 1.0
+    radius_to_achieve_node: 2.0
+    smooth_corners: true
+    operations: ["AdjustSpeedLimit", "ReroutingService", "CollisionMonitor"]
+    ReroutingService:
+      plugin: "nav2_route::ReroutingService"
+    AdjustSpeedLimit:
+      plugin: "nav2_route::AdjustSpeedLimit"
+    CollisionMonitor:
+      plugin: "nav2_route::CollisionMonitor"
+      max_collision_dist: 3.0
+    edge_cost_functions: ["DistanceScorer", "CostmapScorer"]
+    DistanceScorer:
+      plugin: "nav2_route::DistanceScorer"
+    CostmapScorer:
+      plugin: "nav2_route::CostmapScorer"
+
 velocity_smoother:
   ros__parameters:
-    use_sim_time: True
+    enable_stamped_cmd_vel: True
     smoothing_frequency: 20.0
+    stamp_smoothed_velocity_with_smoothing_time: False
     scale_velocities: False
     feedback: "OPEN_LOOP"
-    max_velocity: [0.26, 0.0, 1.0]
+    max_velocity: [0.5, 0.0, 2.0]
-    min_velocity: [-0.26, 0.0, -1.0]
+    min_velocity: [-0.5, 0.0, -2.0]
     max_accel: [2.5, 0.0, 3.2]
     max_decel: [-2.5, 0.0, -3.2]
     odom_topic: "odom"
     odom_duration: 0.1
     deadband_velocity: [0.0, 0.0, 0.0]
     velocity_timeout: 1.0
+
+collision_monitor:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    base_frame_id: "base_footprint"
+    odom_frame_id: "odom"
+    cmd_vel_in_topic: "cmd_vel_smoothed"
+    cmd_vel_out_topic: "cmd_vel"
+    state_topic: "collision_monitor_state"
+    transform_tolerance: 0.2
+    source_timeout: 1.0
+    base_shift_correction: True
+    stop_pub_timeout: 2.0
+    # Polygons represent zone around the robot for "stop", "slowdown" and "limit" action types,
+    # and robot footprint for "approach" action type.
+    polygons: ["FootprintApproach"]
+    FootprintApproach:
+      type: "polygon"
+      action_type: "approach"
+      footprint_topic: "/local_costmap/published_footprint"
+      time_before_collision: 1.2
+      simulation_time_step: 0.1
+      min_points: 6
+      visualize: False
+      enabled: True
+    observation_sources: ["scan"]
+    scan:
+      type: "scan"
+      topic: "scan"
+      min_height: 0.15
+      max_height: 2.0
+      enabled: True
+
+docking_server:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    controller_frequency: 50.0
+    initial_perception_timeout: 5.0
+    wait_charge_timeout: 5.0
+    dock_approach_timeout: 30.0
+    undock_linear_tolerance: 0.05
+    undock_angular_tolerance: 0.1
+    max_retries: 3
+    base_frame: "base_link"
+    fixed_frame: "odom"
+    dock_backwards: false
+    dock_prestaging_tolerance: 0.5
+
+    # Types of docks
+    dock_plugins: ['simple_charging_dock']
+    simple_charging_dock:
+      plugin: 'opennav_docking::SimpleChargingDock'
+      docking_threshold: 0.05
+      staging_x_offset: -0.7
+      use_external_detection_pose: true
+      use_battery_status: false # true
+      use_stall_detection: false # true
+
+      external_detection_timeout: 1.0
+      external_detection_translation_x: -0.18
+      external_detection_translation_y: 0.0
+      external_detection_rotation_roll: -1.57
+      external_detection_rotation_pitch: -1.57
+      external_detection_rotation_yaw: 0.0
+      filter_coef: 0.1
+
+    # Dock instances
+    # The following example illustrates configuring dock instances.
+    # docks: ['home_dock']  # Input your docks here
+    # home_dock:
+    #   type: 'simple_charging_dock'
+    #   frame: map
+    #   pose: [0.0, 0.0, 0.0]
+
+    controller:
+      k_phi: 3.0
+      k_delta: 2.0
+      v_linear_min: 0.15
+      v_linear_max: 0.15
+      use_collision_detection: true
+      costmap_topic: "local_costmap/costmap_raw"
+      footprint_topic: "local_costmap/published_footprint"
+      transform_tolerance: 0.1
+      projection_time: 5.0
+      simulation_step: 0.1
+      dock_collision_threshold: 0.3
+
+loopback_simulator:
+  ros__parameters:
+    base_frame_id: "base_footprint"
+    odom_frame_id: "odom"
+    map_frame_id: "map"
+    scan_frame_id: "base_scan"  # tb4_loopback_simulator.launch.py remaps to 'rplidar_link'
+    update_duration: 0.02
+    scan_range_min: 0.05
+    scan_range_max: 30.0
+    scan_angle_min: -3.1415
+    scan_angle_max: 3.1415
+    scan_angle_increment: 0.02617
+    scan_use_inf: true

rtabmap_demos/params/turtlebot3_rgbd_scan_nav2_params.yaml

@@ -1,85 +1,44 @@
 # rtabmap_demos: We add segmented ground and obstacles to voxel_layer of the local costmap.
 bt_navigator:
   ros__parameters:
-    use_sim_time: True
     global_frame: map
     robot_base_frame: base_link
     odom_topic: /odom
     bt_loop_duration: 10
     default_server_timeout: 20
     wait_for_service_timeout: 1000
+    action_server_result_timeout: 900.0
+    navigators: ["navigate_to_pose", "navigate_through_poses"]
+    navigate_to_pose:
+      plugin: "nav2_bt_navigator::NavigateToPoseNavigator"
+    navigate_through_poses:
+      plugin: "nav2_bt_navigator::NavigateThroughPosesNavigator"
     # 'default_nav_through_poses_bt_xml' and 'default_nav_to_pose_bt_xml' are use defaults:
     # nav2_bt_navigator/navigate_to_pose_w_replanning_and_recovery.xml
     # nav2_bt_navigator/navigate_through_poses_w_replanning_and_recovery.xml
     # They can be set here or via a RewrittenYaml remap from a parent launch file to Nav2.
-    plugin_lib_names:
-      - nav2_compute_path_to_pose_action_bt_node
-      - nav2_compute_path_through_poses_action_bt_node
-      - nav2_smooth_path_action_bt_node
-      - nav2_follow_path_action_bt_node
-      - nav2_spin_action_bt_node
-      - nav2_wait_action_bt_node
-      - nav2_assisted_teleop_action_bt_node
-      - nav2_back_up_action_bt_node
-      - nav2_drive_on_heading_bt_node
-      - nav2_clear_costmap_service_bt_node
-      - nav2_is_stuck_condition_bt_node
-      - nav2_goal_reached_condition_bt_node
-      - nav2_goal_updated_condition_bt_node
-      - nav2_globally_updated_goal_condition_bt_node
-      - nav2_is_path_valid_condition_bt_node
-      - nav2_initial_pose_received_condition_bt_node
-      - nav2_reinitialize_global_localization_service_bt_node
-      - nav2_rate_controller_bt_node
-      - nav2_distance_controller_bt_node
-      - nav2_speed_controller_bt_node
-      - nav2_truncate_path_action_bt_node
-      - nav2_truncate_path_local_action_bt_node
-      - nav2_goal_updater_node_bt_node
-      - nav2_recovery_node_bt_node
-      - nav2_pipeline_sequence_bt_node
-      - nav2_round_robin_node_bt_node
-      - nav2_transform_available_condition_bt_node
-      - nav2_time_expired_condition_bt_node
-      - nav2_path_expiring_timer_condition
-      - nav2_distance_traveled_condition_bt_node
-      - nav2_single_trigger_bt_node
-      - nav2_goal_updated_controller_bt_node
-      - nav2_is_battery_low_condition_bt_node
-      - nav2_navigate_through_poses_action_bt_node
-      - nav2_navigate_to_pose_action_bt_node
-      - nav2_remove_passed_goals_action_bt_node
-      - nav2_planner_selector_bt_node
-      - nav2_controller_selector_bt_node
-      - nav2_goal_checker_selector_bt_node
-      - nav2_controller_cancel_bt_node
-      - nav2_path_longer_on_approach_bt_node
-      - nav2_wait_cancel_bt_node
-      - nav2_spin_cancel_bt_node
-      - nav2_back_up_cancel_bt_node
-      - nav2_assisted_teleop_cancel_bt_node
-      - nav2_drive_on_heading_cancel_bt_node
-      - nav2_is_battery_charging_condition_bt_node
 
-bt_navigator_navigate_through_poses_rclcpp_node:
+    # plugin_lib_names is used to add custom BT plugins to the executor (vector of strings).
-  ros__parameters:
+    # Built-in plugins are added automatically
-    use_sim_time: True
+    # plugin_lib_names: []
 
-bt_navigator_navigate_to_pose_rclcpp_node:
+    error_code_names:
-  ros__parameters:
+      - compute_path_error_code
-    use_sim_time: True
+      - follow_path_error_code
 
 controller_server:
   ros__parameters:
-    use_sim_time: True
+    enable_stamped_cmd_vel: True
     controller_frequency: 20.0
+    costmap_update_timeout: 0.30
     min_x_velocity_threshold: 0.001
     min_y_velocity_threshold: 0.5
     min_theta_velocity_threshold: 0.001
     failure_tolerance: 0.3
-    progress_checker_plugin: "progress_checker"
+    progress_checker_plugins: ["progress_checker"]
     goal_checker_plugins: ["general_goal_checker"] # "precise_goal_checker"
     controller_plugins: ["FollowPath"]
+    use_realtime_priority: false
 
     # Progress checker parameters
     progress_checker:
@@ -97,48 +56,96 @@ controller_server:
       plugin: "nav2_controller::SimpleGoalChecker"
       xy_goal_tolerance: 0.25
       yaw_goal_tolerance: 0.25
-    # DWB parameters
     FollowPath:
-      plugin: "dwb_core::DWBLocalPlanner"
+      plugin: "nav2_mppi_controller::MPPIController"
-      debug_trajectory_details: True
+      time_steps: 56
-      min_vel_x: 0.0
+      model_dt: 0.05
-      min_vel_y: 0.0
+      batch_size: 2000
-      max_vel_x: 0.26
+      ax_max: 3.0
-      max_vel_y: 0.0
+      ax_min: -3.0
-      max_vel_theta: 1.0
+      ay_max: 3.0
-      min_speed_xy: 0.0
+      ay_min: -3.0
-      max_speed_xy: 0.26
+      az_max: 3.5
-      min_speed_theta: 0.0
+      vx_std: 0.2
-      # Add high threshold velocity for turtlebot 3 issue.
+      vy_std: 0.2
-      # https://github.com/ROBOTIS-GIT/turtlebot3_simulations/issues/75
+      wz_std: 0.4
-      acc_lim_x: 2.5
+      vx_max: 0.5
-      acc_lim_y: 0.0
+      vx_min: -0.35
-      acc_lim_theta: 3.2
+      vy_max: 0.5
-      decel_lim_x: -2.5
+      wz_max: 1.9
-      decel_lim_y: 0.0
+      iteration_count: 1
-      decel_lim_theta: -3.2
+      prune_distance: 1.7
-      vx_samples: 20
+      transform_tolerance: 0.1
-      vy_samples: 5
+      temperature: 0.3
-      vtheta_samples: 20
+      gamma: 0.015
-      sim_time: 1.7
+      motion_model: "DiffDrive"
-      linear_granularity: 0.05
+      visualize: true
-      angular_granularity: 0.025
+      regenerate_noises: true
-      transform_tolerance: 0.2
+      TrajectoryVisualizer:
-      xy_goal_tolerance: 0.25
+        trajectory_step: 5
-      trans_stopped_velocity: 0.25
+        time_step: 3
-      short_circuit_trajectory_evaluation: True
+      AckermannConstraints:
-      stateful: True
+        min_turning_r: 0.2
-      critics: ["RotateToGoal", "Oscillation", "BaseObstacle", "GoalAlign", "PathAlign", "PathDist", "GoalDist"]
+      critics: [
-      BaseObstacle.scale: 0.02
+        "ConstraintCritic", "CostCritic", "GoalCritic",
-      PathAlign.scale: 32.0
+        "GoalAngleCritic", "PathAlignCritic", "PathFollowCritic",
-      PathAlign.forward_point_distance: 0.1
+        "PathAngleCritic", "PreferForwardCritic"]
-      GoalAlign.scale: 24.0
+      ConstraintCritic:
-      GoalAlign.forward_point_distance: 0.1
+        enabled: true
-      PathDist.scale: 32.0
+        cost_power: 1
-      GoalDist.scale: 24.0
+        cost_weight: 4.0
-      RotateToGoal.scale: 32.0
+      GoalCritic:
-      RotateToGoal.slowing_factor: 5.0
+        enabled: true
-      RotateToGoal.lookahead_time: -1.0
+        cost_power: 1
+        cost_weight: 5.0
+        threshold_to_consider: 1.4
+      GoalAngleCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 3.0
+        threshold_to_consider: 0.5
+      PreferForwardCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        threshold_to_consider: 0.5
+      CostCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 3.81
+        near_collision_cost: 253
+        critical_cost: 300.0
+        consider_footprint: false
+        collision_cost: 1000000.0
+        near_goal_distance: 1.0
+        trajectory_point_step: 2
+      PathAlignCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 14.0
+        max_path_occupancy_ratio: 0.05
+        trajectory_point_step: 4
+        threshold_to_consider: 0.5
+        offset_from_furthest: 20
+        use_path_orientations: false
+      PathFollowCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        offset_from_furthest: 5
+        threshold_to_consider: 1.4
+      PathAngleCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 2.0
+        offset_from_furthest: 4
+        threshold_to_consider: 0.5
+        max_angle_to_furthest: 1.0
+        mode: 0
+      # TwirlingCritic:
+      #   enabled: true
+      #   twirling_cost_power: 1
+      #   twirling_cost_weight: 10.0
 
 local_costmap:
   local_costmap:
@@ -147,7 +154,6 @@ local_costmap:
       publish_frequency: 2.0
       global_frame: odom
       robot_base_frame: base_link
-      use_sim_time: True
       rolling_window: true
       width: 3
       height: 3
@@ -157,7 +163,7 @@ local_costmap:
       inflation_layer:
         plugin: "nav2_costmap_2d::InflationLayer"
         cost_scaling_factor: 3.0
-        inflation_radius: 0.55
+        inflation_radius: 0.70
       voxel_layer:
         plugin: "nav2_costmap_2d::VoxelLayer"
         enabled: True
@@ -210,7 +216,6 @@ global_costmap:
       publish_frequency: 1.0
       global_frame: map
       robot_base_frame: base_link
-      use_sim_time: True
       robot_radius: 0.22
       resolution: 0.05
       track_unknown_space: true
@@ -221,23 +226,22 @@ global_costmap:
       inflation_layer:
         plugin: "nav2_costmap_2d::InflationLayer"
         cost_scaling_factor: 3.0
-        inflation_radius: 0.55
+        inflation_radius: 0.7
       always_send_full_costmap: True
 
 planner_server:
   ros__parameters:
     expected_planner_frequency: 20.0
-    use_sim_time: True
     planner_plugins: ["GridBased"]
+    costmap_update_timeout: 1.0
     GridBased:
-      plugin: "nav2_navfn_planner/NavfnPlanner"
+      plugin: "nav2_navfn_planner::NavfnPlanner"
       tolerance: 0.5
       use_astar: false
       allow_unknown: true
 
 smoother_server:
   ros__parameters:
-    use_sim_time: True
     smoother_plugins: ["simple_smoother"]
     simple_smoother:
       plugin: "nav2_smoother::SimpleSmoother"
@@ -247,55 +251,178 @@ smoother_server:
 
 behavior_server:
   ros__parameters:
-    costmap_topic: local_costmap/costmap_raw
+    enable_stamped_cmd_vel: True
-    footprint_topic: local_costmap/published_footprint
+    local_costmap_topic: local_costmap/costmap_raw
+    global_costmap_topic: global_costmap/costmap_raw
+    local_footprint_topic: local_costmap/published_footprint
+    global_footprint_topic: global_costmap/published_footprint
     cycle_frequency: 10.0
     behavior_plugins: ["spin", "backup", "drive_on_heading", "assisted_teleop", "wait"]
     spin:
-      plugin: "nav2_behaviors/Spin"
+      plugin: "nav2_behaviors::Spin"
     backup:
-      plugin: "nav2_behaviors/BackUp"
+      plugin: "nav2_behaviors::BackUp"
     drive_on_heading:
-      plugin: "nav2_behaviors/DriveOnHeading"
+      plugin: "nav2_behaviors::DriveOnHeading"
     wait:
-      plugin: "nav2_behaviors/Wait"
+      plugin: "nav2_behaviors::Wait"
     assisted_teleop:
-      plugin: "nav2_behaviors/AssistedTeleop"
+      plugin: "nav2_behaviors::AssistedTeleop"
-    global_frame: odom
+    local_frame: odom
+    global_frame: map
     robot_base_frame: base_link
     transform_tolerance: 0.1
-    use_sim_time: true
     simulate_ahead_time: 2.0
     max_rotational_vel: 1.0
     min_rotational_vel: 0.4
     rotational_acc_lim: 3.2
 
-robot_state_publisher:
-  ros__parameters:
-    use_sim_time: True
-
 waypoint_follower:
   ros__parameters:
-    use_sim_time: True
     loop_rate: 20
     stop_on_failure: false
+    action_server_result_timeout: 900.0
     waypoint_task_executor_plugin: "wait_at_waypoint"
     wait_at_waypoint:
       plugin: "nav2_waypoint_follower::WaitAtWaypoint"
       enabled: True
       waypoint_pause_duration: 200
 
+route_server:
+  ros__parameters:
+    # The graph_filepath does not need to be specified since it going to be set by defaults in launch.
+    # If you'd rather set it in the yaml, remove the default "graph" value in the launch file(s).
+    # file & provide full path to map below. If graph config or launch default is provided, it is used
+    # graph_filepath: $(find-pkg-share nav2_route)/graphs/aws_graph.geojson
+    boundary_radius_to_achieve_node: 1.0
+    radius_to_achieve_node: 2.0
+    smooth_corners: true
+    operations: ["AdjustSpeedLimit", "ReroutingService", "CollisionMonitor"]
+    ReroutingService:
+      plugin: "nav2_route::ReroutingService"
+    AdjustSpeedLimit:
+      plugin: "nav2_route::AdjustSpeedLimit"
+    CollisionMonitor:
+      plugin: "nav2_route::CollisionMonitor"
+      max_collision_dist: 3.0
+    edge_cost_functions: ["DistanceScorer", "CostmapScorer"]
+    DistanceScorer:
+      plugin: "nav2_route::DistanceScorer"
+    CostmapScorer:
+      plugin: "nav2_route::CostmapScorer"
+
 velocity_smoother:
   ros__parameters:
-    use_sim_time: True
+    enable_stamped_cmd_vel: True
     smoothing_frequency: 20.0
+    stamp_smoothed_velocity_with_smoothing_time: False
     scale_velocities: False
     feedback: "OPEN_LOOP"
-    max_velocity: [0.26, 0.0, 1.0]
+    max_velocity: [0.5, 0.0, 2.0]
-    min_velocity: [-0.26, 0.0, -1.0]
+    min_velocity: [-0.5, 0.0, -2.0]
     max_accel: [2.5, 0.0, 3.2]
     max_decel: [-2.5, 0.0, -3.2]
     odom_topic: "odom"
     odom_duration: 0.1
     deadband_velocity: [0.0, 0.0, 0.0]
     velocity_timeout: 1.0
+
+collision_monitor:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    base_frame_id: "base_footprint"
+    odom_frame_id: "odom"
+    cmd_vel_in_topic: "cmd_vel_smoothed"
+    cmd_vel_out_topic: "cmd_vel"
+    state_topic: "collision_monitor_state"
+    transform_tolerance: 0.2
+    source_timeout: 1.0
+    base_shift_correction: True
+    stop_pub_timeout: 2.0
+    # Polygons represent zone around the robot for "stop", "slowdown" and "limit" action types,
+    # and robot footprint for "approach" action type.
+    polygons: ["FootprintApproach"]
+    FootprintApproach:
+      type: "polygon"
+      action_type: "approach"
+      footprint_topic: "/local_costmap/published_footprint"
+      time_before_collision: 1.2
+      simulation_time_step: 0.1
+      min_points: 6
+      visualize: False
+      enabled: True
+    observation_sources: ["scan"]
+    scan:
+      type: "scan"
+      topic: "scan"
+      min_height: 0.15
+      max_height: 2.0
+      enabled: True
+
+docking_server:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    controller_frequency: 50.0
+    initial_perception_timeout: 5.0
+    wait_charge_timeout: 5.0
+    dock_approach_timeout: 30.0
+    undock_linear_tolerance: 0.05
+    undock_angular_tolerance: 0.1
+    max_retries: 3
+    base_frame: "base_link"
+    fixed_frame: "odom"
+    dock_backwards: false
+    dock_prestaging_tolerance: 0.5
+
+    # Types of docks
+    dock_plugins: ['simple_charging_dock']
+    simple_charging_dock:
+      plugin: 'opennav_docking::SimpleChargingDock'
+      docking_threshold: 0.05
+      staging_x_offset: -0.7
+      use_external_detection_pose: true
+      use_battery_status: false # true
+      use_stall_detection: false # true
+
+      external_detection_timeout: 1.0
+      external_detection_translation_x: -0.18
+      external_detection_translation_y: 0.0
+      external_detection_rotation_roll: -1.57
+      external_detection_rotation_pitch: -1.57
+      external_detection_rotation_yaw: 0.0
+      filter_coef: 0.1
+
+    # Dock instances
+    # The following example illustrates configuring dock instances.
+    # docks: ['home_dock']  # Input your docks here
+    # home_dock:
+    #   type: 'simple_charging_dock'
+    #   frame: map
+    #   pose: [0.0, 0.0, 0.0]
+
+    controller:
+      k_phi: 3.0
+      k_delta: 2.0
+      v_linear_min: 0.15
+      v_linear_max: 0.15
+      use_collision_detection: true
+      costmap_topic: "local_costmap/costmap_raw"
+      footprint_topic: "local_costmap/published_footprint"
+      transform_tolerance: 0.1
+      projection_time: 5.0
+      simulation_step: 0.1
+      dock_collision_threshold: 0.3
+
+loopback_simulator:
+  ros__parameters:
+    base_frame_id: "base_footprint"
+    odom_frame_id: "odom"
+    map_frame_id: "map"
+    scan_frame_id: "base_scan"  # tb4_loopback_simulator.launch.py remaps to 'rplidar_link'
+    update_duration: 0.02
+    scan_range_min: 0.05
+    scan_range_max: 30.0
+    scan_angle_min: -3.1415
+    scan_angle_max: 3.1415
+    scan_angle_increment: 0.02617
+    scan_use_inf: true

rtabmap_demos/params/turtlebot3_scan_nav2_params.yaml

@@ -1,85 +1,44 @@
-# Modified to use icp_odom frame
+# Using icp_odom TF instead of odom
 bt_navigator:
   ros__parameters:
-    use_sim_time: True
     global_frame: map
     robot_base_frame: base_link
     odom_topic: /odom
     bt_loop_duration: 10
     default_server_timeout: 20
     wait_for_service_timeout: 1000
+    action_server_result_timeout: 900.0
+    navigators: ["navigate_to_pose", "navigate_through_poses"]
+    navigate_to_pose:
+      plugin: "nav2_bt_navigator::NavigateToPoseNavigator"
+    navigate_through_poses:
+      plugin: "nav2_bt_navigator::NavigateThroughPosesNavigator"
     # 'default_nav_through_poses_bt_xml' and 'default_nav_to_pose_bt_xml' are use defaults:
     # nav2_bt_navigator/navigate_to_pose_w_replanning_and_recovery.xml
     # nav2_bt_navigator/navigate_through_poses_w_replanning_and_recovery.xml
     # They can be set here or via a RewrittenYaml remap from a parent launch file to Nav2.
-    plugin_lib_names:
-      - nav2_compute_path_to_pose_action_bt_node
-      - nav2_compute_path_through_poses_action_bt_node
-      - nav2_smooth_path_action_bt_node
-      - nav2_follow_path_action_bt_node
-      - nav2_spin_action_bt_node
-      - nav2_wait_action_bt_node
-      - nav2_assisted_teleop_action_bt_node
-      - nav2_back_up_action_bt_node
-      - nav2_drive_on_heading_bt_node
-      - nav2_clear_costmap_service_bt_node
-      - nav2_is_stuck_condition_bt_node
-      - nav2_goal_reached_condition_bt_node
-      - nav2_goal_updated_condition_bt_node
-      - nav2_globally_updated_goal_condition_bt_node
-      - nav2_is_path_valid_condition_bt_node
-      - nav2_initial_pose_received_condition_bt_node
-      - nav2_reinitialize_global_localization_service_bt_node
-      - nav2_rate_controller_bt_node
-      - nav2_distance_controller_bt_node
-      - nav2_speed_controller_bt_node
-      - nav2_truncate_path_action_bt_node
-      - nav2_truncate_path_local_action_bt_node
-      - nav2_goal_updater_node_bt_node
-      - nav2_recovery_node_bt_node
-      - nav2_pipeline_sequence_bt_node
-      - nav2_round_robin_node_bt_node
-      - nav2_transform_available_condition_bt_node
-      - nav2_time_expired_condition_bt_node
-      - nav2_path_expiring_timer_condition
-      - nav2_distance_traveled_condition_bt_node
-      - nav2_single_trigger_bt_node
-      - nav2_goal_updated_controller_bt_node
-      - nav2_is_battery_low_condition_bt_node
-      - nav2_navigate_through_poses_action_bt_node
-      - nav2_navigate_to_pose_action_bt_node
-      - nav2_remove_passed_goals_action_bt_node
-      - nav2_planner_selector_bt_node
-      - nav2_controller_selector_bt_node
-      - nav2_goal_checker_selector_bt_node
-      - nav2_controller_cancel_bt_node
-      - nav2_path_longer_on_approach_bt_node
-      - nav2_wait_cancel_bt_node
-      - nav2_spin_cancel_bt_node
-      - nav2_back_up_cancel_bt_node
-      - nav2_assisted_teleop_cancel_bt_node
-      - nav2_drive_on_heading_cancel_bt_node
-      - nav2_is_battery_charging_condition_bt_node
 
-bt_navigator_navigate_through_poses_rclcpp_node:
+    # plugin_lib_names is used to add custom BT plugins to the executor (vector of strings).
-  ros__parameters:
+    # Built-in plugins are added automatically
-    use_sim_time: True
+    # plugin_lib_names: []
 
-bt_navigator_navigate_to_pose_rclcpp_node:
+    error_code_names:
-  ros__parameters:
+      - compute_path_error_code
-    use_sim_time: True
+      - follow_path_error_code
 
 controller_server:
   ros__parameters:
-    use_sim_time: True
+    enable_stamped_cmd_vel: True
     controller_frequency: 20.0
+    costmap_update_timeout: 0.30
     min_x_velocity_threshold: 0.001
     min_y_velocity_threshold: 0.5
     min_theta_velocity_threshold: 0.001
     failure_tolerance: 0.3
-    progress_checker_plugin: "progress_checker"
+    progress_checker_plugins: ["progress_checker"]
     goal_checker_plugins: ["general_goal_checker"] # "precise_goal_checker"
     controller_plugins: ["FollowPath"]
+    use_realtime_priority: false
 
     # Progress checker parameters
     progress_checker:
@@ -97,48 +56,96 @@ controller_server:
       plugin: "nav2_controller::SimpleGoalChecker"
       xy_goal_tolerance: 0.25
       yaw_goal_tolerance: 0.25
-    # DWB parameters
     FollowPath:
-      plugin: "dwb_core::DWBLocalPlanner"
+      plugin: "nav2_mppi_controller::MPPIController"
-      debug_trajectory_details: True
+      time_steps: 56
-      min_vel_x: 0.0
+      model_dt: 0.05
-      min_vel_y: 0.0
+      batch_size: 2000
-      max_vel_x: 0.26
+      ax_max: 3.0
-      max_vel_y: 0.0
+      ax_min: -3.0
-      max_vel_theta: 1.0
+      ay_max: 3.0
-      min_speed_xy: 0.0
+      ay_min: -3.0
-      max_speed_xy: 0.26
+      az_max: 3.5
-      min_speed_theta: 0.0
+      vx_std: 0.2
-      # Add high threshold velocity for turtlebot 3 issue.
+      vy_std: 0.2
-      # https://github.com/ROBOTIS-GIT/turtlebot3_simulations/issues/75
+      wz_std: 0.4
-      acc_lim_x: 2.5
+      vx_max: 0.5
-      acc_lim_y: 0.0
+      vx_min: -0.35
-      acc_lim_theta: 3.2
+      vy_max: 0.5
-      decel_lim_x: -2.5
+      wz_max: 1.9
-      decel_lim_y: 0.0
+      iteration_count: 1
-      decel_lim_theta: -3.2
+      prune_distance: 1.7
-      vx_samples: 20
+      transform_tolerance: 0.1
-      vy_samples: 5
+      temperature: 0.3
-      vtheta_samples: 20
+      gamma: 0.015
-      sim_time: 1.7
+      motion_model: "DiffDrive"
-      linear_granularity: 0.05
+      visualize: true
-      angular_granularity: 0.025
+      regenerate_noises: true
-      transform_tolerance: 0.2
+      TrajectoryVisualizer:
-      xy_goal_tolerance: 0.25
+        trajectory_step: 5
-      trans_stopped_velocity: 0.25
+        time_step: 3
-      short_circuit_trajectory_evaluation: True
+      AckermannConstraints:
-      stateful: True
+        min_turning_r: 0.2
-      critics: ["RotateToGoal", "Oscillation", "BaseObstacle", "GoalAlign", "PathAlign", "PathDist", "GoalDist"]
+      critics: [
-      BaseObstacle.scale: 0.02
+        "ConstraintCritic", "CostCritic", "GoalCritic",
-      PathAlign.scale: 32.0
+        "GoalAngleCritic", "PathAlignCritic", "PathFollowCritic",
-      PathAlign.forward_point_distance: 0.1
+        "PathAngleCritic", "PreferForwardCritic"]
-      GoalAlign.scale: 24.0
+      ConstraintCritic:
-      GoalAlign.forward_point_distance: 0.1
+        enabled: true
-      PathDist.scale: 32.0
+        cost_power: 1
-      GoalDist.scale: 24.0
+        cost_weight: 4.0
-      RotateToGoal.scale: 32.0
+      GoalCritic:
-      RotateToGoal.slowing_factor: 5.0
+        enabled: true
-      RotateToGoal.lookahead_time: -1.0
+        cost_power: 1
+        cost_weight: 5.0
+        threshold_to_consider: 1.4
+      GoalAngleCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 3.0
+        threshold_to_consider: 0.5
+      PreferForwardCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        threshold_to_consider: 0.5
+      CostCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 3.81
+        near_collision_cost: 253
+        critical_cost: 300.0
+        consider_footprint: false
+        collision_cost: 1000000.0
+        near_goal_distance: 1.0
+        trajectory_point_step: 2
+      PathAlignCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 14.0
+        max_path_occupancy_ratio: 0.05
+        trajectory_point_step: 4
+        threshold_to_consider: 0.5
+        offset_from_furthest: 20
+        use_path_orientations: false
+      PathFollowCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 5.0
+        offset_from_furthest: 5
+        threshold_to_consider: 1.4
+      PathAngleCritic:
+        enabled: true
+        cost_power: 1
+        cost_weight: 2.0
+        offset_from_furthest: 4
+        threshold_to_consider: 0.5
+        max_angle_to_furthest: 1.0
+        mode: 0
+      # TwirlingCritic:
+      #   enabled: true
+      #   twirling_cost_power: 1
+      #   twirling_cost_weight: 10.0
 
 local_costmap:
   local_costmap:
@@ -147,7 +154,6 @@ local_costmap:
       publish_frequency: 2.0
       global_frame: icp_odom
       robot_base_frame: base_link
-      use_sim_time: True
       rolling_window: true
       width: 3
       height: 3
@@ -157,7 +163,7 @@ local_costmap:
       inflation_layer:
         plugin: "nav2_costmap_2d::InflationLayer"
         cost_scaling_factor: 3.0
-        inflation_radius: 0.55
+        inflation_radius: 0.70
       voxel_layer:
         plugin: "nav2_costmap_2d::VoxelLayer"
         enabled: True
@@ -190,7 +196,6 @@ global_costmap:
       publish_frequency: 1.0
       global_frame: map
       robot_base_frame: base_link
-      use_sim_time: True
       robot_radius: 0.22
       resolution: 0.05
       track_unknown_space: true
@@ -215,23 +220,22 @@ global_costmap:
       inflation_layer:
         plugin: "nav2_costmap_2d::InflationLayer"
         cost_scaling_factor: 3.0
-        inflation_radius: 0.55
+        inflation_radius: 0.7
       always_send_full_costmap: True
 
 planner_server:
   ros__parameters:
     expected_planner_frequency: 20.0
-    use_sim_time: True
     planner_plugins: ["GridBased"]
+    costmap_update_timeout: 1.0
     GridBased:
-      plugin: "nav2_navfn_planner/NavfnPlanner"
+      plugin: "nav2_navfn_planner::NavfnPlanner"
       tolerance: 0.5
       use_astar: false
       allow_unknown: true
 
 smoother_server:
   ros__parameters:
-    use_sim_time: True
     smoother_plugins: ["simple_smoother"]
     simple_smoother:
       plugin: "nav2_smoother::SimpleSmoother"
@@ -241,55 +245,178 @@ smoother_server:
 
 behavior_server:
   ros__parameters:
-    costmap_topic: local_costmap/costmap_raw
+    enable_stamped_cmd_vel: True
-    footprint_topic: local_costmap/published_footprint
+    local_costmap_topic: local_costmap/costmap_raw
+    global_costmap_topic: global_costmap/costmap_raw
+    local_footprint_topic: local_costmap/published_footprint
+    global_footprint_topic: global_costmap/published_footprint
     cycle_frequency: 10.0
     behavior_plugins: ["spin", "backup", "drive_on_heading", "assisted_teleop", "wait"]
     spin:
-      plugin: "nav2_behaviors/Spin"
+      plugin: "nav2_behaviors::Spin"
     backup:
-      plugin: "nav2_behaviors/BackUp"
+      plugin: "nav2_behaviors::BackUp"
     drive_on_heading:
-      plugin: "nav2_behaviors/DriveOnHeading"
+      plugin: "nav2_behaviors::DriveOnHeading"
     wait:
-      plugin: "nav2_behaviors/Wait"
+      plugin: "nav2_behaviors::Wait"
     assisted_teleop:
-      plugin: "nav2_behaviors/AssistedTeleop"
+      plugin: "nav2_behaviors::AssistedTeleop"
-    global_frame: icp_odom
+    local_frame: icp_odom
+    global_frame: map
     robot_base_frame: base_link
     transform_tolerance: 0.1
-    use_sim_time: true
     simulate_ahead_time: 2.0
     max_rotational_vel: 1.0
     min_rotational_vel: 0.4
     rotational_acc_lim: 3.2
 
-robot_state_publisher:
-  ros__parameters:
-    use_sim_time: True
-
 waypoint_follower:
   ros__parameters:
-    use_sim_time: True
     loop_rate: 20
     stop_on_failure: false
+    action_server_result_timeout: 900.0
     waypoint_task_executor_plugin: "wait_at_waypoint"
     wait_at_waypoint:
       plugin: "nav2_waypoint_follower::WaitAtWaypoint"
       enabled: True
       waypoint_pause_duration: 200
 
+route_server:
+  ros__parameters:
+    # The graph_filepath does not need to be specified since it going to be set by defaults in launch.
+    # If you'd rather set it in the yaml, remove the default "graph" value in the launch file(s).
+    # file & provide full path to map below. If graph config or launch default is provided, it is used
+    # graph_filepath: $(find-pkg-share nav2_route)/graphs/aws_graph.geojson
+    boundary_radius_to_achieve_node: 1.0
+    radius_to_achieve_node: 2.0
+    smooth_corners: true
+    operations: ["AdjustSpeedLimit", "ReroutingService", "CollisionMonitor"]
+    ReroutingService:
+      plugin: "nav2_route::ReroutingService"
+    AdjustSpeedLimit:
+      plugin: "nav2_route::AdjustSpeedLimit"
+    CollisionMonitor:
+      plugin: "nav2_route::CollisionMonitor"
+      max_collision_dist: 3.0
+    edge_cost_functions: ["DistanceScorer", "CostmapScorer"]
+    DistanceScorer:
+      plugin: "nav2_route::DistanceScorer"
+    CostmapScorer:
+      plugin: "nav2_route::CostmapScorer"
+
 velocity_smoother:
   ros__parameters:
-    use_sim_time: True
+    enable_stamped_cmd_vel: True
     smoothing_frequency: 20.0
+    stamp_smoothed_velocity_with_smoothing_time: False
     scale_velocities: False
     feedback: "OPEN_LOOP"
-    max_velocity: [0.26, 0.0, 1.0]
+    max_velocity: [0.5, 0.0, 2.0]
-    min_velocity: [-0.26, 0.0, -1.0]
+    min_velocity: [-0.5, 0.0, -2.0]
     max_accel: [2.5, 0.0, 3.2]
     max_decel: [-2.5, 0.0, -3.2]
     odom_topic: "odom"
     odom_duration: 0.1
     deadband_velocity: [0.0, 0.0, 0.0]
     velocity_timeout: 1.0
+
+collision_monitor:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    base_frame_id: "base_footprint"
+    odom_frame_id: "icp_odom"
+    cmd_vel_in_topic: "cmd_vel_smoothed"
+    cmd_vel_out_topic: "cmd_vel"
+    state_topic: "collision_monitor_state"
+    transform_tolerance: 0.2
+    source_timeout: 1.0
+    base_shift_correction: True
+    stop_pub_timeout: 2.0
+    # Polygons represent zone around the robot for "stop", "slowdown" and "limit" action types,
+    # and robot footprint for "approach" action type.
+    polygons: ["FootprintApproach"]
+    FootprintApproach:
+      type: "polygon"
+      action_type: "approach"
+      footprint_topic: "/local_costmap/published_footprint"
+      time_before_collision: 1.2
+      simulation_time_step: 0.1
+      min_points: 6
+      visualize: False
+      enabled: True
+    observation_sources: ["scan"]
+    scan:
+      type: "scan"
+      topic: "scan"
+      min_height: 0.15
+      max_height: 2.0
+      enabled: True
+
+docking_server:
+  ros__parameters:
+    enable_stamped_cmd_vel: True
+    controller_frequency: 50.0
+    initial_perception_timeout: 5.0
+    wait_charge_timeout: 5.0
+    dock_approach_timeout: 30.0
+    undock_linear_tolerance: 0.05
+    undock_angular_tolerance: 0.1
+    max_retries: 3
+    base_frame: "base_link"
+    fixed_frame: "icp_odom"
+    dock_backwards: false
+    dock_prestaging_tolerance: 0.5
+
+    # Types of docks
+    dock_plugins: ['simple_charging_dock']
+    simple_charging_dock:
+      plugin: 'opennav_docking::SimpleChargingDock'
+      docking_threshold: 0.05
+      staging_x_offset: -0.7
+      use_external_detection_pose: true
+      use_battery_status: false # true
+      use_stall_detection: false # true
+
+      external_detection_timeout: 1.0
+      external_detection_translation_x: -0.18
+      external_detection_translation_y: 0.0
+      external_detection_rotation_roll: -1.57
+      external_detection_rotation_pitch: -1.57
+      external_detection_rotation_yaw: 0.0
+      filter_coef: 0.1
+
+    # Dock instances
+    # The following example illustrates configuring dock instances.
+    # docks: ['home_dock']  # Input your docks here
+    # home_dock:
+    #   type: 'simple_charging_dock'
+    #   frame: map
+    #   pose: [0.0, 0.0, 0.0]
+
+    controller:
+      k_phi: 3.0
+      k_delta: 2.0
+      v_linear_min: 0.15
+      v_linear_max: 0.15
+      use_collision_detection: true
+      costmap_topic: "local_costmap/costmap_raw"
+      footprint_topic: "local_costmap/published_footprint"
+      transform_tolerance: 0.1
+      projection_time: 5.0
+      simulation_step: 0.1
+      dock_collision_threshold: 0.3
+
+loopback_simulator:
+  ros__parameters:
+    base_frame_id: "base_footprint"
+    odom_frame_id: "icp_odom"
+    map_frame_id: "map"
+    scan_frame_id: "base_scan"  # tb4_loopback_simulator.launch.py remaps to 'rplidar_link'
+    update_duration: 0.02
+    scan_range_min: 0.05
+    scan_range_max: 30.0
+    scan_angle_min: -3.1415
+    scan_angle_max: 3.1415
+    scan_angle_increment: 0.02617
+    scan_use_inf: true