Search found 6 matches

by Michael Dube
Mon Jul 19, 2021 12:06 pm
Forum: OpenSim
Topic: Muscle Analysis time interval
Replies: 1
Views: 202

Muscle Analysis time interval

Hello,

I was wondering if there is a way to run a Muscle Analysis using the CMC output to create output files with smaller time intervals. For instance, is there a way to analyze the instantaneous speed at 0.001 second intervals opposed to something like 0.01 second intervals?

Thank you
by Michael Dube
Wed Jul 14, 2021 10:15 am
Forum: A musculoskeletal model for movements that involve high hip and knee flexion
Topic: Unsuccessful CMC
Replies: 2
Views: 651

Re: Unsuccessful CMC

Hello, I am having the same issue, have you figured out a solution?
by Michael Dube
Tue Jul 13, 2021 1:04 pm
Forum: OpenSim
Topic: Sprinting Model
Replies: 1
Views: 242

Sprinting Model

What is a good model to use for sprinting trials? The gait 2392 model does not seem to work very well with sprinting trials as it is saying there is more strain and force on the achilles in the walking trials compared to sprinting trials.
by Michael Dube
Wed Jun 30, 2021 11:39 am
Forum: OpenSim
Topic: Interpreting Muscle Analysis Results
Replies: 2
Views: 278

Re: Interpreting Muscle Analysis Results

It seems as though all of the passive values are zero, what does this mean?
by Michael Dube
Wed Jun 30, 2021 11:24 am
Forum: OpenSim
Topic: Interpreting Muscle Analysis Results
Replies: 2
Views: 278

Interpreting Muscle Analysis Results

Hello,

I was just wondering if someone could better specify what exactly the output files include when running the Muscle Analysis through the analyze tool on OpenSim. Specifically, what is FiberPassivePower vs FiberActivePower or PassiveFiberForce vs ActiveFiberForce.
by Michael Dube
Tue Jun 29, 2021 9:50 am
Forum: OpenSim
Topic: RRA model falls through floor
Replies: 1
Views: 393

RRA model falls through floor

Hello, When running RRA the model falls through the floor. I have been inputting GRF data for the left and the right but even when cropping the GRF data to the stance phase where there is a significant y vector force the model still falls through the floor. I was wondering if anyone could help with ...