Joint trajectory action: robot moves unexpectedly [closed]

asked 2015-10-26 14:29:38 -0500

atp gravatar image

updated 2015-10-27 09:48:56 -0500

We have the following situation with a Baxter research robot:

  1. Turn robot on.
  2. Move robot using Joint Trajectory Action (this works fine).
  3. Turn robot off.
  4. Turn robot on. This makes the robot move on its own!

I was following these tutorials:

http://wiki.ros.org/dynamixel_control... http://projects.csail.mit.edu/pr2/wik...

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Closed for the following reason question is not relevant or outdated by atp
close date 2015-10-26 21:31:39.867063

Comments

Without (much) more info it will be very difficult to help you. Also: please restate this as a question.

What robot are we talking about, who wrote the joint_trajectory_action, what OS, what version, how installed, what did you do exactly, etc, etc.

gvdhoorn gravatar image gvdhoorn  ( 2015-10-26 15:26:49 -0500 )edit

Yes, you were right. The JTA was written in such a way that it stored the last joint action send to it. Figured this out by contacting the manufacturer.

atp gravatar image atp  ( 2015-10-26 21:32:24 -0500 )edit

Could you add some info on what specific robot this is? Might help future readers / google searchers if/when they run into the same problem.

gvdhoorn gravatar image gvdhoorn  ( 2015-10-27 02:38:06 -0500 )edit

Sure, good idea. I've added it.

atp gravatar image atp  ( 2015-10-27 09:49:18 -0500 )edit
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