Local costmap is empty when using move_base-node

asked 2017-12-11 09:13:48 -0500

Nelson Wu gravatar image

updated 2017-12-11 09:25:11 -0500

Dear fellow ROS-Devs: I don't know that Local costmap is empty when using move_base-node. I have add the min_obstacle_height and max_obstacle_height parameter to let the laser in the range.Any idea why I can't see obstacles in the local costmap ?

ROS Distribution = Kinetic

laser position : x=0.16 y=0 z=0

costmap_common_params.yaml

footprint: [[0.4,0.4],[-0.4,0.4],[-0.4,-0.4],[0.4,-0.4]]
inflation_radius: 0.5
map_type: costmap
transform_tolerance: 0.5 observation_sources: laser_scan_sensor
laser_scan_sensor: {data_type: LaserScan, topic: /scan, marking:true, clearing:true,min_obstacle_height: -10,max_obstacle_height: 10}
obstacle_range: 3.5 raytrace_range: 4.0

global_costmap_params.yaml

global_costmap: global_frame: /map
robot_base_frame: /base_link
update_frequency: 0.5
publish_frequency: 15.0 static_map: true transform_tolerance: 0.5

local_costmap_params.yaml

local_costmap: global_frame: /odom
robot_base_frame: /base_link
update_frequency: 20.0
publish_frequency: 10.0
static_map: false
rolling_window: true
width:10 height: 10
resolution: 0.05
transform_tolerance: 0.5

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Comments

1

Hellom did you figure out this issue? I have the same problem at the moment and I cant find the answer...

LukasK gravatar image LukasK  ( 2018-01-18 08:11:31 -0500 )edit