It's been fixed and it works, thank you very much Heiko!
Max
Search found 6 matches
- Mon Mar 11, 2024 5:38 pm
- Forum: OpenSim
- Topic: [Dog model] Inconsistent values for joint reaction analysis
- Replies: 2
- Views: 778
- Mon Mar 11, 2024 5:32 pm
- Forum: A three-dimensional musculoskeletal model of the dog
- Topic: Inconsistent values for joint reaction analysis
- Replies: 2
- Views: 734
Re: Inconsistent values for joint reaction analysis
Thanks Heiko, it works! It seems that the main issue was the unticked "Solve for equilibrium for actuator states" as it now works even with a precision of 12. I had never ticked this before thinking that I didn't need for pure inverse dynamics problem, but it seems that it is still rather important....
- Thu Mar 07, 2024 6:02 pm
- Forum: A three-dimensional musculoskeletal model of the dog
- Topic: Inconsistent values for joint reaction analysis
- Replies: 2
- Views: 734
Inconsistent values for joint reaction analysis
Hi team,
I am sharing my post from the general OpenSim forum here as well --> viewtopicPhpbb.php?f=91&t=17652&p=0&start=0&view=
Any idea on why the JRA tool seems inconsistent with the dog model?
Thanks !
Max
I am sharing my post from the general OpenSim forum here as well --> viewtopicPhpbb.php?f=91&t=17652&p=0&start=0&view=
Any idea on why the JRA tool seems inconsistent with the dog model?
Thanks !
Max
- Thu Mar 07, 2024 6:00 pm
- Forum: OpenSim
- Topic: [Dog model] Inconsistent values for joint reaction analysis
- Replies: 2
- Views: 778
[Dog model] Inconsistent values for joint reaction analysis
Hi everyone, I've had an issue for quite some time now and struggle to explain why the joint reaction analysis tool gives me stupidly high values (>15 000N) with the dog model from Stark et al., 2021 (https://simtk.org/projects/dogmodel) through all joints of the left forelimb. When muscles are incl...
- Mon Jan 22, 2024 6:52 pm
- Forum: OpenSim
- Topic: Coordinates of muscle points with wrapping surfaces
- Replies: 10
- Views: 2235
Re: Coordinates of muscle points with wrapping surfaces
Hi Simao, Sorry for reopening this discussion. I am trying to access muscle path points on the surface of a wrapping object as well. Unfortunately, "PathWrapPoint" and "PathWrapSet" don't seem to be available through the Matlab API up to OpenSim 4.4. Did you succeed in replicating the OpenSim wrappi...
- Wed Jan 10, 2024 10:39 pm
- Forum: Thoracoscapular muscle contributions to shoulder movement and work.
- Topic: Static Optimization Fails
- Replies: 1
- Views: 307
Re: Static Optimization Fails
Hi Ibrahim, I know your post is quite old now, but I will try to help you and others. I believe the issue comes from the AC constraint in the model. Static optimisation struggles to satisfy both joint torques and the AC constraint at the same time. If you have marker data, you should try running IK ...