Search found 9 matches

by Hamidreza Aftabi
Sat Sep 14, 2019 7:35 am
Forum: OpenSim
Topic: Compute Initial States (CMC)
Replies: 0
Views: 269

Compute Initial States (CMC)

Dear all I have a few question about implementing CMC algorithm in C++ and I would be grateful if you could help me . computeInitialStates() function (https://github.com/opensim-org/opensim-core/blob/5fa12a4afab020cf8a229d354eee6310774172e6/OpenSim/Tools/CMC.cpp#L507) has obtainActuatorEquilibrium()...
by Hamidreza Aftabi
Thu Sep 05, 2019 9:40 am
Forum: OpenSim
Topic: Locked Coordinate
Replies: 2
Views: 193

Re: Locked Coordinate

Dear Dimitar

I'm so Thankful. The link You shared was very useful.

Best regards,
Hamidreza
by Hamidreza Aftabi
Wed Sep 04, 2019 4:35 pm
Forum: OpenSim
Topic: Locked Coordinate
Replies: 2
Views: 193

Locked Coordinate

Dear All

Is it needed to define a tracking task or a reserve actuator for a locked coordinate?
I'd appreciate if you could help me.

Sincerely,
Hamidreza
by Hamidreza Aftabi
Sat Aug 31, 2019 2:35 am
Forum: OpenSim
Topic: Control Constraint File + Static Optimization
Replies: 3
Views: 345

Re: Control Constraint File + Static Optimization

Dear Ayman
I am so thankful for your answer and I really appreciate your time and consideration.
Sincerely,
Hamidreza
by Hamidreza Aftabi
Fri Aug 30, 2019 12:23 pm
Forum: OpenSim
Topic: Control Constraint File + Static Optimization
Replies: 3
Views: 345

Re: Control Constraint File + Static Optimization

Dear all
I'm still looking forward to your comments an I really appreciate anyone who could help me.
Sincerely
Hamidreza
by Hamidreza Aftabi
Thu Aug 29, 2019 1:09 pm
Forum: OpenSim
Topic: CMC Initialization
Replies: 0
Views: 3123

CMC Initialization

Dear all
Im using MoBl-Arm model in opensim. As you can see the initialization time of CMC is about 10 minutes and i need to run CMC multiple times. Would you suggest what is the best solution to solve this problem?
Sincerely
Hamidreza
by Hamidreza Aftabi
Fri Aug 23, 2019 2:45 pm
Forum: OpenSim
Topic: Control Constraint File + Static Optimization
Replies: 3
Views: 345

Control Constraint File + Static Optimization

Dear all Is it possible to use control constraint file in Static Optimization in order to control an actuator( for example Coordinate Actuator), similar to what we do in CMC? Unfortunately I have not seen <constraints_file></constraints_file> line of code in Static Optimization Setup File. I really ...
by Hamidreza Aftabi
Sun Jul 21, 2019 2:21 am
Forum: OpenSim
Topic: asymmetricity of muscle activations
Replies: 2
Views: 282

Re: asymmetricity of muscle activations

Dear Prof. Uchida
Many thanks for your assistance. I really appreciate the information and advice you have shared.
Sincerely,
Hamidreza
by Hamidreza Aftabi
Sat Jul 20, 2019 5:07 am
Forum: OpenSim
Topic: asymmetricity of muscle activations
Replies: 2
Views: 282

asymmetricity of muscle activations

Dear all I have a few questions about running gait analysis using CMC algorithm and I would be grateful if you could help me. As we know running is a symmetric gait and as a result, activations of muscles should also be symmetric, but for example it is obvious in the Fig4 of "Simulating Ideal Assist...