Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Distance of a Robot to Obstacles in a Known Environment

asked 2014-10-08 20:03:40 -0500

ROSCMBOT
651 ●45 ●53 ●59

I know this is not a trivial question, but Is there a way in ROS to compute the distance of a robot to the closest obstacle in a known environment.

Thanks

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2014-10-09 10:40:54 -0500

David Lu

10932 ●123 ●219 ●250 http://MetroRobots.com/

Right now, the inflation layer has functionality to figure out how far any point in the costmap is from the closest obstacle. It could extended to just output the distance. This might be the best approach, depending on what kind of application you're looking for.

edit flag offensive delete link

add a comment

Question Tools

1 follower

Stats

Asked: 2014-10-08 20:03:40 -0500

Seen: 187 times

Last updated: Oct 09 '14

Distance of a Robot to Obstacles in a Known Environment edit

1 Answer

Question Tools

Stats

Related questions

Distance of a Robot to Obstacles in a Known Environment