WRONG IK result

Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.
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Jiamin Zhao
Posts: 11
Joined: Wed Apr 03, 2019 8:38 pm

WRONG IK result

Post by Jiamin Zhao » Tue Aug 06, 2019 6:46 pm

Hi,all

I use the IK to calculate the wrist flexion&extension angle. Actually, the subject is doing a fixed speed flexion&extension at a very low speed. But the IK result is not similar with the real movement.

What can i do to improve the result?

Thank you for your advice!

Regards,
Jiamin
Tags:
OpenSim 4.0
Windows
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jimmy d
Posts: 1375
Joined: Thu Oct 04, 2007 11:51 pm

Re: WRONG IK result

Post by jimmy d » Tue Aug 06, 2019 7:10 pm

How are you tracking the motion? Do you have markers on the model that match the experimental locations? How does the motion not match the real movement?
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