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.

odometry Tutorial and Rviz

asked 2011-07-27 02:09:21 -0500

ringo42
45 ●9 ●10 ●13

I'm working through the http://www.ros.org/wiki/navigation/Tu... tutorial. I have the code running so it is publishing odometry info. I have also done the URDF_tutorial so I have a model of my robot that I can see in Rviz. If I run both of these at the same time should I see the robot running around in circles in Rviz? Is it not that simple or does Rviz not work that way?

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2011-07-27 03:21:52 -0500

martimorta

flag of United Kingdom of Great Britain and Northern Ireland

841 ●14 ●18 ●34 http://www.linkedin.co...

If you are publishing the transformation between your robot and the odometry, yes. So if your robot has the base called /base_link, your odometry should publish from /odom to /base_link and of course broadcast this transformation in tf.

edit flag offensive delete link

Comments

THanks, I got it . The trick was to change the Fixed Frame to odom, then it started moving.

ringo42 ( 2011-07-27 03:28:45 -0500 )edit

add a comment

Question Tools

Stats

Asked: 2011-07-27 02:09:21 -0500

Seen: 2,541 times

Last updated: Jul 27 '11

odometry Tutorial and Rviz edit

1 Answer

Comments

Question Tools

Stats

Related questions

odometry Tutorial and Rviz