wheels of mobile 4 wheel robot tilt in gazebo when trying to rotate about its axis.

asked 2020-01-11 06:18:35 -0600

The joints in the robot are continuous. but when the robot tries to change its yaw, the wheel joints deform as if due to friction the robot is not able to rotate. I tried to change the link mass and friction values but no effect. I don't understand why the joints ane not stiff. problem screenshot This image shows the problem.

If anyone faced this kind of problem earlier, please help. Thanks

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