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We have a Pioneer robot (P3DX) and when we send a Twist message with a forward movement to the base (/cmd_vel) but the robot doesn't start moving immediately. But if a rotation movement is sent (just rotation, no forward velocity), it does rotate immediately.

Is this a known behaviour of the P2OS stack? or the robot? or is this some kind of bug?


Originally posted by Javier on ROS Answers with karma: 408 on 2012-05-23

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Original comments

Comment by joq on 2012-05-23:
More likely some kind of configuration error.

Comment by Javier on 2012-05-23:
This is my configuration:

What configuration could I be missing?

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I forgot to put my findings. After a while I realised that the PID parameters where changed. I updated them and now the robot is response to moving commands is much more faster.


Originally posted by Javier with karma: 408 on 2012-06-27

This answer was ACCEPTED on the original site

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