Search found 5 matches

by Romain Martinez
Thu May 31, 2018 7:32 am
Forum: OpenSim
Topic: Scaling does not change the anthropometric parameters (mass, inertial parameters)
Replies: 1
Views: 364

Scaling does not change the anthropometric parameters (mass, inertial parameters)

In the following class, the `run_model_scaler` function does not seem to change the anthropometric parameters (mass, inertial parameters).
Am I missing something?
by Romain Martinez
Tue May 08, 2018 12:40 pm
Forum: OpenSim
Topic: Running Static Optimization in Matlab?
Replies: 15
Views: 6313

Re: Running Static Optimization in Matlab?

I just fixed my problem by using the setStatesFromMotion method from AnalyzeTool.

Code: Select all

model = osim.Model('wu_scaled_markers.osim')
motion = osim.Storage('wu_SarCF12H5_2.mot')
state = model.initSystem()
analyze_tool.setStatesFromMotion(state, motion, True)
by Romain Martinez
Tue May 08, 2018 12:08 pm
Forum: OpenSim
Topic: Running Static Optimization in Matlab?
Replies: 15
Views: 6313

Re: Running Static Optimization in Matlab?

Same error here. RuntimeError: std::exception in 'bool OpenSim::AnalyzeTool::run()': analyzeTool.verifyControlsStates: ERROR- a storage object containing the time histories of states was not specified. xml file: <?xml version="1.0" encoding="UTF-8" ?> <OpenSimDocument Version="30516"> <AnalyzeTool n...
by Romain Martinez
Tue Apr 03, 2018 6:44 am
Forum: Upper-limb musculoskeletal model for evaluating shoulder muscle and joint force
Topic: Elbow muscles
Replies: 1
Views: 326

Elbow muscles

Hello,

We are successfully using the shoulder model.
We realized that there is wrapping object for elbow muscles. Is there a version of this model with elbow muscles (biceps and triceps)?

Thank you,

- Romain Martinez.
by Romain Martinez
Tue Nov 22, 2016 12:17 pm
Forum: OpenSim
Topic: Moving force sensor as input in inverse dynamic
Replies: 1
Views: 240

Moving force sensor as input in inverse dynamic

Hi, Our laboratory specializes in biomechanical analysis of upper limbs, especially the shoulder. Our current analysis focuses on a handling task where the subject lift a box with a force sensor on the right handle. Since this is not a force platform, I cannot express the ground reaction force. Is t...