CMC/muscle analysis output files

Provide easy-to-use, extensible software for modeling, simulating, controlling, and analyzing the neuromusculoskeletal system.
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Danielle Trowell
Posts: 1
Joined: Thu Jul 13, 2017 6:02 pm

CMC/muscle analysis output files

Post by Danielle Trowell » Mon Nov 18, 2019 8:19 pm

Hi Everyone,

When we run CMC and muscle analysis, our CMC actuator force file and muscle analysis fiber force and muscle analysis tendon force files report the same values. Does the CMC actuator file represent combined muscle-tendon force? And why are we getting the same values for CMC actuators, fiber force and tendon force for each muscle?

Help is much appreciated!

Kind regards,
Danielle
Tags:
OpenSim 4.0
cmc
muscle analysis
output files
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Thomas Uchida
Posts: 1777
Joined: Wed May 16, 2012 11:40 am

Re: CMC/muscle analysis output files

Post by Thomas Uchida » Tue Nov 19, 2019 9:51 am

Actuator force and tendon force should be equal. Tendon force and fiber force will be equal if pennation is zero.
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