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.

Revision history [back]

DWA does not publish the costs associated with the trajectories it selects explicitly. (You can get some of it from the cost_cloud topic but its indirect)

One of the motivating factors behind the way I designed dwb_local_planner was the desire to get that information explicitly. (slides and video here)

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.