Search found 15 matches

by Charles David Sasportes
Wed Apr 22, 2020 6:24 am
Forum: OpenSim
Topic: Reserve actuators optimal force value
Replies: 6
Views: 1343

Re: Reserve actuators optimal force value

many thanks !
by Charles David Sasportes
Sun Apr 19, 2020 11:30 pm
Forum: OpenSim
Topic: Reserve actuators optimal force value
Replies: 6
Views: 1343

Re: Reserve actuators optimal force value

Thanks for your reply,

Do you know by any means where I can find info on the peak joint torque of my model so that I can make sure I satisfy the
Peak reserve actuator torques should typically be less than 10% of the peak joint torque.
condition ?
by Charles David Sasportes
Sun Apr 19, 2020 2:55 pm
Forum: OpenSim
Topic: Reserve actuators optimal force value
Replies: 6
Views: 1343

Reserve actuators optimal force value

Hello everyone, I have a pretty basic question about reserve actuators. If I understood correctly, reserve actuators are added to a model when running simulations, for example, static optimization, in order to "help" the model achieve the desired motion even if the muscles are too weak to do it by t...
by Charles David Sasportes
Tue Mar 24, 2020 5:16 am
Forum: OpenSim
Topic: Amplitude difference between values and displayed angle
Replies: 10
Views: 537

Re: Amplitude difference between values and displayed angle

Thanks for your reply,

I just tried both, unfortunately, it did not change the behavior of the model. It did change the names of the motions :
cap2.png
cap2.png (8.99 KiB) Viewed 75 times
cap.png
cap.png (8.7 KiB) Viewed 75 times
Best regards,
by Charles David Sasportes
Tue Mar 24, 2020 1:43 am
Forum: OpenSim
Topic: Amplitude difference between values and displayed angle
Replies: 10
Views: 537

Re: Amplitude difference between values and displayed angle

Hi! I just tried changing the extension to .sto but unfortunately, I did not change the behavior of the model. Here is a quick screencap of the file header so you can check that it is correct (I took a tutorial file as an example, it should be ok but let me know). cap.png I guess I will file a bug r...
by Charles David Sasportes
Mon Mar 23, 2020 8:34 am
Forum: OpenSim
Topic: Amplitude difference between values and displayed angle
Replies: 10
Views: 537

Re: Amplitude difference between values and displayed angle

Hello and thank you for your response, I did a quick test to see if the code had a problem by drafting manually a constant movement file (simulating a static position). From my first observation, it seems like the problem persists (visually the model does not bend as much as expected). I'd like to t...
by Charles David Sasportes
Mon Mar 23, 2020 8:30 am
Forum: OpenSim
Topic: Display prescribed forces
Replies: 11
Views: 3601

Re: Display prescribed forces

Thanks for your response ! I tested the application of the force and indeed it works as expected !
by Charles David Sasportes
Fri Mar 13, 2020 2:13 am
Forum: OpenSim
Topic: Display prescribed forces
Replies: 11
Views: 3601

Re: Display prescribed forces

Hi, thanks for the response ! Does this differ from using the "associate motion data" command when right-clicking on the motion file? If not, I have tried and it did not seem to work either (I posted screencaps in my previous message, the "create/edit motion objects" window is my configuration for t...
by Charles David Sasportes
Fri Mar 13, 2020 1:59 am
Forum: OpenSim
Topic: Amplitude difference between values and displayed angle
Replies: 10
Views: 537

Re: Amplitude difference between values and displayed angle

Hello and thank you for your reply, I saved the model in 4.0 (so I do not have the warning anymore). For the motion file, it was generated very recently using a matlab script. It symply contains the values of the flex_extension variable in radians, which should correspond to the flex_extension dial ...
by Charles David Sasportes
Wed Mar 11, 2020 6:35 am
Forum: OpenSim
Topic: Amplitude difference between values and displayed angle
Replies: 10
Views: 537

Re: Amplitude difference between values and displayed angle

Hi, Thanks for your response ! Indeed, that might be the problem. Here are some screencaps from the header of the .mot file and the GUI header.png cap2.png The .osim model expects radians and the values in the .mot file are in radians, but it seems the software does not process this correctly. I tri...