Search found 20 matches

by rajat das
Mon Jan 09, 2017 10:50 pm
Forum: OpenSim
Topic: Static optimization
Replies: 15
Views: 1540

Re: Static optimization

Thanks.
When I was running SO or RRA during simulation my model is going down, which should not be the case. Required your suggestion or feedback.

By iteration do we need to reduce both Reserve actuators and Residual actuators optimal force ?? Is this is the goal ? Kindly explain what is the logic.
by rajat das
Mon Jan 09, 2017 10:06 pm
Forum: OpenSim
Topic: RRA
Replies: 6
Views: 531

Re: RRA

Thank you Tom.

Actually my data is related to double limb standing and then single limb standing. There should not be any jump related data. May I know why you are telling that ?
by rajat das
Mon Jan 09, 2017 2:23 am
Forum: OpenSim
Topic: RRA
Replies: 6
Views: 531

RRA

Hi, I am using RRA for a file which is 134 sec long. How ever after running for 32 sec opensim is getting closed. 1. In the "vtklog" file it is showing "ERROR: In \eran\dev\Vtk\Graphics\vtkTensorGlyph.cxx, line 122 vtkTensorGlyph (42E3F5C0): No data to glyph!" 2. I am attaching a portion of "out.txt...
by rajat das
Mon Jan 09, 2017 12:11 am
Forum: OpenSim
Topic: Static optimization
Replies: 15
Views: 1540

Re: Static optimization

Hi Dimitar thank you for the reply. I have some other doubts, request you to kindly clarify. 1. From the "subject01_StaticOptimization_activation.sto" file "FX, FY, FZ, MX, MY, MZ, hip_flexion_r, hip_adduction_r, hip_rotation_r, knee_angle_r, ankle_angle_r...", what these column means ? 2. From the ...
by rajat das
Thu Jan 05, 2017 10:50 pm
Forum: OpenSim
Topic: Static optimization
Replies: 15
Views: 1540

Re: Static optimization

Thank u. Yes my joint marker data are noisy and also I have less no of marker. 1. From the "subject01_StaticOptimization_activation.sto" file we will get the amount of muscle activation with respect to time ? Is these values are normalized means always it will be 0-1 range ? 2. From the "subject01_S...
by rajat das
Thu Jan 05, 2017 4:41 am
Forum: OpenSim
Topic: Static optimization
Replies: 15
Views: 1540

Re: Static optimization

Thanks for the reply.
Kindly suggest what is the best possible setting.
by rajat das
Thu Jan 05, 2017 3:17 am
Forum: OpenSim
Topic: Static optimization
Replies: 15
Views: 1540

Static optimization

Hi,

I am running Static Optimization result. Kindly see the "message window result" -- "performance and constraint violation". Is it correct ? Kindly see the attachment.
by rajat das
Wed Jan 04, 2017 7:48 am
Forum: OpenSim
Topic: RRA
Replies: 4
Views: 388

Re: RRA

Thank u
by rajat das
Tue Jan 03, 2017 5:00 am
Forum: OpenSim
Topic: RRA
Replies: 4
Views: 388

Re: RRA

Hi Thanks for the reply. It is helpful actually. I have a 3D data set where the participants is standing on both the legs and then after some time they are standing on single leg. I have run the scaling and inverse kinematics part. However I am bit confused about RRA. 1. How to get the pelvis x coor...
by rajat das
Mon Jan 02, 2017 4:21 am
Forum: OpenSim
Topic: RRA
Replies: 4
Views: 388

RRA

Hi,

I have some query regarding RRA.
1. In "RRA Control Constraints" file there are "default_min" and "default_max". How to decide these values ?
2. In the "RRA Actuators" file how to decide the "optimal_force" ? and what is "PointActuator", "TorqueActuator", "CoordinateActuator" ?