Search found 3 matches

by Renata Rodrigues
Tue Dec 21, 2021 7:39 am
Forum: OpenSim
Topic: How can I delete a coordinate of a model?
Replies: 0
Views: 99

How can I delete a coordinate of a model?

Hello, I'm trying to simulate the motion of the shoulder while applying an activation in some muscles. For that I'm using the model of the 'Dynamic Arm Simulator' and Matlab. However I'm having a problem: the time of simulation is taking to long because the model has a lot of muscles and coordinates...
by Renata Rodrigues
Wed Nov 17, 2021 5:26 am
Forum: OpenSim
Topic: Setting a activation to zero and getting negative values of activation in the states array
Replies: 2
Views: 218

Re: Setting a activation to zero and getting negative values of activation in the states array

Hello, I'm actually adding the activations via a controller. I'm using the files 'IntegrateOpenSimPlant.m' and 'OpenSimPlantFunction.m' from the Dynamic Walking Challenge example. In the code of the 'controlsFuncHandle' I'm putting the following commands: %%%% osimModel.updActuators().get('BIClong')...
by Renata Rodrigues
Fri Nov 12, 2021 7:55 am
Forum: OpenSim
Topic: Setting a activation to zero and getting negative values of activation in the states array
Replies: 2
Views: 218

Setting a activation to zero and getting negative values of activation in the states array

Hello all, I'm trying to simulate the flexion of an arm using the arm26 model and matlab. For that I'm putting an activation in the biclong, bicshort e bra muscles, and setting the activation of the tri muscles to zero. The motion that I get while doing that is compatible with the activations I'm pu...