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Should interia origin must align exactly with the point where axis of rotation is ?

asked 2023-06-25 11:47:33 -0500

Asif Khan
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Is is necessary that inertia origin must align with the axis of rotation. My robotics arm is acting very weirdll. it vibrates. also applying forces make it more unstable.

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answered 2023-06-26 14:34:27 -0500

jrtg
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updated 2023-07-02 15:45:54 -0500

It is perfectly possible to simulate a link with eccentric mass wrt the joint axis, so it is not required that the inertia origin aligns with the axis of rotation.

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Asked: 2023-06-25 11:47:33 -0500

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Last updated: Jul 02 '23

Should interia origin must align exactly with the point where axis of rotation is ? edit

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Should interia origin must align exactly with the point where axis of rotation is ?