配置文件
src/wpb_home/wpb_home_tutorials/nav_depth/local_costmap_params.yaml
local_costmap: global_frame: odom robot_base_frame: base_footprint static_map: false rolling_window: true width: 3.0 height: 3.0 update_frequency: 10.0 publish_frequency: 10.0 transform_tolerance: 1.0 plugins: - {name: obstacle_layer, type: "costmap_2d::ObstacleLayer"} - {name: inflation_layer, type: "costmap_2d::InflationLayer"}配置文件
src/wpb_home/wpb_home_tutorials/nav_depth/costmap_common_params.yaml
robot_radius: 0.25 obstacle_layer: obstacle_range: 3.0 raytrace_range: 6.0 observation_sources: base_lidar depth_scan base_lidar: data_type: LaserScan topic: /scan marking: true clearing: true depth_scan: data_type: LaserScan topic: /depth_scan marking: true clearing: true inflation_layer: inflation_radius: 0.5配置文件
src/wpb_home/wpb_home_tutorials/nav_depth/global_costmap_params.yaml
global_costmap: global_frame: map robot_base_frame: base_footprint static_map: false rolling_window: true update_frequency: 1.0 publish_frequency: 1.0 transform_tolerance: 1.0 recovery_behaviors: - name: 'conservative_reset' type: 'clear_costmap_recovery/ClearCostmapRecovery' - name: 'rotate_recovery' type: 'rotate_recovery/RotateRecovery' - name: 'aggressive_reset' type: 'clear_costmap_recovery/ClearCostmapRecovery' conservative_reset: reset_distance: 2.0 layer_names: ["obstacle_layer"] aggressive_reset: reset_distance: 0.0 layer_names: ["obstacle_layer"]配置文件
src/wpb_home/wpb_home_tutorials/nav_depth/depth_to_scan.yaml
target_frame: base_footprint transform_tolerance: 0.3 min_height: 0.10 max_height: 2.00 angle_min: -1.57 angle_max: 1.57 angle_increment: 0.005 scan_time: 0.1 range_min: 0.4 range_max: 6.0 use_inf: truelaunch文件
<launch> <!-- 载入 机器人 和 RoboCup@Home 的仿真场景 --> <include file="$(find wpr_simulation)/launch/wpb_stage_robocup.launch"/> <!-- Gmapping --> <node pkg="gmapping" type="slam_gmapping" name="slam_gmapping"/> <!-- Rviz --> <arg name="rvizconfig" default="$(find wpr_simulation)/rviz/slam.rviz" /> <node name="rviz" pkg="rviz" type="rviz" args="-d $(arg rvizconfig)" required="true" /> <!-- 手柄控制 --> <node respawn="true" pkg="joy" type="joy_node" name="joy_node" > <param name="dev" type="string" value="/dev/input/js0" /> <param name="deadzone" value="0.12" /> </node> <param name="axis_linear" value="1" type="int"/> <param name="axis_angular" value="0" type="int"/> <param name="scale_linear" value="0.5" type="double"/> <param name="scale_angular" value="1" type="double"/> <node pkg="wpr_simulation" type="teleop_js_node" name="teleop_js_node"/> <node pkg="move_base" type="move_base" name="move_base"> <rosparam file="$(find wpb_home_tutorials)/nav_depth/costmap_common_params.yaml" command="load" ns="global_costmap" /> <rosparam file="$(find wpb_home_tutorials)/nav_depth/costmap_common_params.yaml" command="load" ns="local_costmap" /> <rosparam file="$(find wpb_home_tutorials)/nav_depth/global_costmap_params.yaml" command="load" /> <rosparam file="$(find wpb_home_tutorials)/nav_depth/local_costmap_params.yaml" command="load" /> <param name="base_global_planner" value="global_planner/GlobalPlanner" /> <param name="base_local_planner" value="wpbh_local_planner/WpbhLocalPlanner" /> </node> <node pkg="pointcloud_to_laserscan" type="pointcloud_to_laserscan_node" name="pointcloud_to_laserscan" output="screen"> <!-- name="pointcloud_to_laserscan" 将命名空间载入 rosparam，所以--> <!-- 载入参数 --> <rosparam file="$(find wpb_home_tutorials)/nav_depth/depth_to_scan.yaml" /> <!-- 输入点云 --> <remap from="cloud_in" to="/kinect2/sd/points"/> <!-- 输出 LaserScan --> <remap from="scan" to="/depth_scan"/> </node> <node pkg="wpr_simulation" type="demo_map.py" name="explore_then_return" output="screen" > </node> <node pkg="wpr_simulation" type="save_map_and_start_amcl.py" name="save_map_and_start_amcl" output="screen" > </node> <node pkg="wpr_simulation" type="initialpose_service.py" name="initialpose_service" output="screen" > </node> </launch>