Search found 3 matches

by Daniel McFarland
Fri Jan 18, 2019 4:04 pm
Forum: OpenSim
Topic: Visualizer Issue
Replies: 2
Views: 321

Visualizer Issue

Hi all, I''ve been working with OpenSim 4.0 and am have experienced an issue with the visualizer and certain muscle paths. When I run forward dynamics, the simulation completes successfully, but I can't view the results in the GUI. When I hit the play button to animate the model nothing happens, but...
by Daniel McFarland
Wed Nov 15, 2017 8:24 am
Forum: OpenSim
Topic: Adding a penalty term to CMC objective function
Replies: 0
Views: 237

Adding a penalty term to CMC objective function

Hi, I'm working on developing my own ActuatorForceTarget class, so that I can adjust the objective function of CMC to include a penalty term to force the JRF within the glenoid, and thereby guarantee stability during upper limb simulations. I've managed to successfully calculate the JRF within the o...
by Daniel McFarland
Sun Nov 12, 2017 10:54 am
Forum: OpenSim
Topic: Change objective function in static optimization or CMC?
Replies: 3
Views: 2795

Re: Change objective function in static optimization or CMC?

Hi, I'm implementing my own ActuatorForceTarget like Dimitar suggests. My goal is to add a penalty term to the optimization to force the JRF within the glenoid. The code compiles and runs with my OpenSim build, but I'm having convergence issues within the optimization. The original ActuatorForceTarg...