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Hello, I am an engineering student. I am studying a human gait now, I am using the model gait 2354. I have solved the inverse kinematic and the inverse dynamics problem, but when I try to solve the Static Optimization, the programme crashes. I use the CMC_Actuators.xml and the file "gait2392_SO_weak_Residual_Actuators.xml",which a mate uploaded here, as a Adtional Force Set File.

I have changed the kp and kv parameters, precision and step interval, their values are 1600,80,20,10, but the programme couldn't solve it.

What can I do?,What parameter must I change?, What kind of file do I need choose as a Adtional Force Set File?

Thanks!

You have tried to change residuak actuators forces and their constraints??

I haven't tried to do this
How can I change these values, and what value do I use?

there isn't real need to change the kp and kv values. You should focus on changing the optimal force values.