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Walking Simulation with only static file
Posted: Tue Apr 14, 2020 4:56 pm
by mritula
Hi,
I am having static files ( trc files) with which I have scaled my model. I need to use this model to simulate walking. I dont have any grfs, Is it possible to do this simulation in MOCO with trc files only? If yes, how can I?
Kindly let me know.
Thanks
Mritula
Re: Walking Simulation with only static file
Posted: Wed Apr 15, 2020 11:56 am
by nbianco
Hi Mritula,
You could try tracking marker data in a problem using a model with foot-ground contact to predict GRFs. We've started to work on this problem internally to update exampleMocoTrack, but haven't gotten it to work well yet. You might be better off tracking coordinates computed from in MocoTrack; we've had more success with this problem formulation.
Re: Walking Simulation with only static file
Posted: Wed Apr 15, 2020 1:57 pm
by mritula
Hi Nick,
Thanks for your response, that adds hope! Would you mind elaborating me on the statement "You might be better off tracking coordinates computed from in MocoTrack; we've had more success with this problem formulation.". Thank you!
Regards,
Mritula
Re: Walking Simulation with only static file
Posted: Thu Apr 16, 2020 4:10 pm
by nbianco
Hi Mritula,
Apologies, that sentence should have been "You might be better off tracking coordinates computed from InverseKinematics in MocoTrack...".
Hope that's clear.
-Nick
Re: Walking Simulation with only static file
Posted: Thu Apr 16, 2020 11:36 pm
by mritula
Thanks Nick. I am working on it now.
Regards,
Mritula