move_base on incline/ramps
Greetings Is there any effort on upgrading move_base to handle ramps/inclines ? I have searched answers.ros.org for probable answers. Nearest answer is [move_base in uneven terrain...
View ArticleHow does navigation get base_link information from stage
Hey can anyone tell me how does navigation(move_base) get base_link information when i simulate mobile robot in stage. When I move the robot position manually in stage window, the position of base_link...
View Articlewhether gmapping is used in move_base?
Please tell, whether gmapping is used in move_base
View ArticleError in move base : Aborting because the robot appears to be oscillating...
I have created my navigating tracked mobile robot. When i give a simple goal to the robot in RVIZ path planning was done successfully. But the robot did not move. Instead of moving the error message...
View ArticleMove_base: cannot cancel while executing recovery behavior
Hi all, I'm using move_base action client to send goals to my robot and cancel if necessary. It works fine, but I have realized that cancelGoal doesn't work while executing recovery behavior. That is,...
View Articlemove_base tuning
Whats are the variables that go into determining what cmd_vel move_base will output. I have a robot thats capable of 4m/s but during autonomous navigation the maximum that it ever chooses to go is...
View ArticleUse navigation to correct robot's path
Till now I was using Gazebo to simulation. Now I am trying to implement that on a real robot. I have been successful in doing so but there is one problem in following the path. When the path is...
View ArticleWhy so much spinning in place with move_base?
Hello, I'm trying to tune move_base under fairly ideal circumstances so I did not think it would be this hard. I am using the [arbotix_python](http://www.ros.org/wiki/arbotix_python) base controller in...
View ArticleSome help required using the range_sensor_layer in costmap
Hi all, I'm having some issues adding ultrasonic sensors to my costmap. My robot was set up using the move_base setup guide, and uses a single Hokuyo lidar for SLAM with hector_mapping. It uses three...
View ArticleGlobal planner behavior upon planning failure
Hi, I am using navigation stack and wondering what is the expected behavior of global planner upon the local planner fails to control robot according to thewaypoints. According to a test that I ran...
View Articlemove_base takes longer time to update the Goal Status why ?
Hello I am doing an experiments on Navigation Stack by referring the Link ( http://wiki.ros.org/navigation ) But While doing experiment I am facing one Issue. I am using Rtabmap ( Localization ) +...
View ArticleStaticLayer map-resize erases all obstacles from ObstacleLayer
Hello @David Lu I am using Google Cartographer as SLAM component, and move_base for navigation. In the config of the global costmap, I have setup costmap_2d::StaticLayer to subscribe to the /map topic...
View ArticleDynamic footprint support
Hello @David Lu My robot runs on four tracks whose angle can be adjusted during runtime. To account for the change of the robots' footprint, I use the dynamic recunfigure callback mechanism by calling...
View ArticleMove_base: replanning issue
Hello: I'm trying to configure move_base with my mobile robot platform and i am facing a serious issue. I am using ROS Hydro and navigation stack 1.11.15 I have configured the navigation package to...
View ArticleRobot Unable to track path - (tf2 empty frame id warning)
I am currently running a differential drive setup robot configured to run on GMapping, custom made odometry publisher and navigation stack(move_base, costmap_2d). I have the following errors and...
View ArticleHow to set yaw offset in robot_pose_ekf/robot_localization?
Hi, I am planning to use odmetry x,y, yaw as well as imu yaw data in robot_pose_ekf package. Since the imu will start at some yaw value relative to magnetic north? Do I have to programatically set that...
View Articletf2 warning when setting a goal
I am currently running a differential drive setup robot configured to run on amcl, custom made odometry publisher and navigation stack(move_base, costmap_2d). I get the following continuous warnings on...
View Articlemove_base: does not publish/subscribe anything when roslaunch from local...
Hello all. I'm having trouble getting my own local nodes (in a catkin workspace called arc_ws) to run with the navigation stack. I have a slightly modified launch file from navigation_stage/launch. It...
View ArticleClearing of obstacle layer in the layered_costmap
Hi all, I have a `layered_costmap` with `static_layer`, `obstacle_layer` (for Lidar and Kinect) and `inflation_layer` and there are situations when I need to clear out the `obstacle_layers` manually...
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