Search found 31 matches

by Burak Kula
Tue Jun 29, 2021 10:29 pm
Forum: OpenSim Moco
Topic: GRF point in MOCO vs OpenSim
Replies: 1
Views: 383

GRF point in MOCO vs OpenSim

Hello Everyone, I am wondering that, how moco 1.0 knows GRF points (center of pressure(CoP) points) ? As I know, in Moco there is no way to calculate CoP but when I visualize the result, I can see the GRF forces on display video but when I load the "result.sto" file that is obtained in Moco, I could...
by Burak Kula
Sun Jun 27, 2021 3:40 am
Forum: OpenSim Moco
Topic: Moco 0.3.0 vs Moco 1.0
Replies: 3
Views: 547

Re: Moco 0.3.0 vs Moco 1.0

Thank you for opinion, I checked the osim model but there is no wrapping surface. In my osim model there is only lower body muscles and their activaiton is set to 0.001 in order to mimic paraplegic patients. I think even if this wrapping object is the case, it should not effect that much the result....
by Burak Kula
Fri Jun 25, 2021 12:32 am
Forum: OpenSim Moco
Topic: Moco 0.3.0 vs Moco 1.0
Replies: 3
Views: 547

Moco 0.3.0 vs Moco 1.0

Hello Everyone,
As you all know Moco 1.0 was released within Opensim 4.2 and before that I was using Moco 0.3.0 with Opensim 4.0.
I re-run my exact same MATLAB scripts that I wrote with Moco 0.3.0 on Moco 1.0 but results are quite different.
Do you have any idea about this difference ?
by Burak Kula
Tue Jun 08, 2021 5:55 am
Forum: OpenSim
Topic: Moco-squad2stand GRF prediction
Replies: 0
Views: 234

Moco-squad2stand GRF prediction

Hello Everyone, Currently I am trying to extract GRF solution from squad2stand prediction study by using Moco 1.0. To do so, I combined exampleSquad2Stand MATLAB script and GRF obtaining part of example2DWalking's GRF prediction part. But when I've run my script, even if "contactForces" are exist in...
by Burak Kula
Tue Jun 08, 2021 12:09 am
Forum: OpenSim Moco
Topic: Squad2Stand GRF
Replies: 3
Views: 515

Squad2Stand GRF

Hello Everyone, Currently I am trying to extract GRF solution from squad2stand prediction study. To do so, I combined exampleSquad2Stand MATLAB script and GRF obtaining part of example2DWalking's GRF prediction part. But when I've run my script, even if "contactForces" are exist in model( I can see ...
by Burak Kula
Wed May 19, 2021 1:54 pm
Forum: OpenSim
Topic: OpenSim 4.2 Crushes When I Run RRA!!!!
Replies: 0
Views: 229

OpenSim 4.2 Crushes When I Run RRA!!!!

Hi Everyone,
When I run RRA in Opensim 4.2 it crushes without any warnings. I am using moco outputs to run RRA like prediction solution.sto and GRF_solution.sto files.

Regards Burak.
by Burak Kula
Sun May 02, 2021 7:11 am
Forum: OpenSim Moco
Topic: Matlab version of example2DWalking with metabolic cost minimization
Replies: 20
Views: 5026

Re: Matlab version of example2DWalking with metabolic cost minimization

Hello Brian, Firstly, I want to thank you for implementing "example2DWalkingMetabolics.cpp" into MATLAB script. But I had some problems, when I run your code on MATLAB. Currently I am trying to minimize metabolic energy expenditure of upper body and it seems like your "example2DWalkingMetabolics.m" ...
by Burak Kula
Sat Apr 10, 2021 8:13 am
Forum: OpenSim Moco
Topic: OpenSim 4.0 Visualizer Problem on Mac
Replies: 1
Views: 234

OpenSim 4.0 Visualizer Problem on Mac

Hello Everyone, Previously I was using Windows but recently I bough MacBook Pro 13'' and I had some problems with OpenSim 4.0. I installed OpenSim without any problem but when I open a Model, I had some problems on Visualizer about proxy. I checked my Mac's Security Settings and eventhough I allowed...
by Burak Kula
Sat Apr 10, 2021 8:00 am
Forum: OpenSim
Topic: Visualizer Problem on Mac !!!
Replies: 0
Views: 283

Visualizer Problem on Mac !!!

Hello Everyone, Previously I was using Windows but recently I bough MacBook Pro 13'' and I had some problems with OpenSim 4.0. I installed OpenSim without any problem but when I open a Model, I had some problems on Visualizer about proxy. I checked my Mac's Security Settings and eventhough I allowed...
by Burak Kula
Tue Feb 02, 2021 3:17 am
Forum: OpenSim Moco
Topic: Quick Question About - MocoSumSquaredStateGoal
Replies: 1
Views: 247

Quick Question About - MocoSumSquaredStateGoal

Hello Everyone, I am trying to use "MocoSumSquaredStateGoal" in my project but I am not sure how it works. I have a set of data and I am trying to Minimize the sum of squared states, integrated over the phase of given data. I tried below code and obtained result given in figure atteched to this post...