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sendCartesianPositionCommand() does not reach desired position #9

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DU-robot opened this issue Nov 6, 2019 · 1 comment
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@DU-robot
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DU-robot commented Nov 6, 2019

Dear maintainers,
I am writing to you to regarding an issue i experience using the Kinova Matlab Wrapper
(https://github.com/Kinovarobotics/matlab_Kinovaapi_wrapper)
Whenever I try to use the command for Cartesian Position:
%% Send cartesian positions setPositionControlMode(jc); CartPosCmd = [ 0.2093 -0.2637 0.4768 1.5527 1.1425 -0.0233 ]'; %Some valid Cartesian positon sendCartesianPositionCommand(jc,CartPosCmd)
my Kinova Mico Robot moves in a strange way and stops in a completely different position than the one given in CartPosCmd.
After that I must go to home position with goToHomePosition(jc)before I can give new commands to the robot.

I have reached the position given in CartPosCmd using Kinova Developement Center so there are no problems with singuarities or reachability.

I am using Windows 10 with Matlab 2015b and Kinova Mico robot.
Do you know any way to fix this behaviour?

Thank you for your help,
Domen Ulbl

@nicoponf
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nicoponf commented Nov 8, 2021

Hello,
I still have the same problem. Probably you have resolved your problem since then, but the position that sendCartesianPositionCommand() takes as input is the relative position to the current one.
Though I still have the same problem, and I have described it a bit more on this related issue.
Have you found the source of the problem ?

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