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Commanding absolute positions in joint position mode leads to velocity outputs #4

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croesmann opened this issue Aug 27, 2016 · 1 comment

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@croesmann
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Whenever I use the joint position mode and a position_controllers/JointPositionController
the controller / hardware interface still commands the input as velocity/speed instead of the position value.

However, I bypass this problem by using my self-adjusted PID position controller and the velocity joint interface: velocity_controllers/JointPositionController.
Hence, I have not yet looked into the code in order to find the cause.
Just for the record.

@cyborg-x1
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You can change that at the moment by setting the mode in the yaml file. I know that it can be used differently, I found that out recently that I can use multiple command variables speed torque (effort).

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