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| 2022-10-12 04:22:33 -0500 | marked best answer | Low-level differences between jointTrajectoryController and jointGroupPositionController Hi everyone, I'm having problem when running servoing of a robotic manipulator. I can't find adequate explanation which could explain my difficulties. When running robotic arm with MoveIt!, e.g. when I use jointTrajectoryController, arm executes motion perfectly (schunk lwa4p), which could imply that position commands sent to each joint arrive correctly. However, when I use jointGroupPositionController (which works in Gazebo), real arm moves only some joints and not all of them. I'm wondering how could I discover/figure out low-level differences between jointTrajectoryController and jointGroupPositionController? Thank you for your time, Have a nice weekend. |
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| 2021-09-05 10:33:37 -0500 | commented answer | Schunk lwa4p random stops with ros_canopen I'm having the same issue. I'm trying to use ros control and ros canopen for controlling schunk lwa4p with ros noetic. H |
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| 2021-07-05 05:40:33 -0500 | asked a question | Low-level differences between jointTrajectoryController and jointGroupPositionController Low-level differences between jointTrajectoryController and jointGroupPositionController Hi everyone, I'm having probl |
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