First I'm very sorry for this question. I saw it was already discussed a lot. But with every sentence I read, I got more and more confused.
So I'm a newbie and want shortly explain what I've already did. Maybe someone find some more mistakes.
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My goal: I want on a theoretical way find out, how much muscle force is necesseray to move from this... into this... Position.
Theoretical means, that I don't have any measured data. I've calculated the position of the marker in Matlab and generated a .trc file.
First I placed my markers and scaled the model. After that I could calculate the IK. I also generated the externalLoads.mot file with a constant ground force. So far so good. After that it was possible to run the SO Tool.
Now this is the first point I'm not sure. Is the SO the correct tool for this task or do I have to take another way?
My next problem are the results. They don't look like I expect it. And that's because I've chosen a constant ground reaction force. And during this motion it isn't realy constant. The problem is, that I don't have this _grf.mot file with all the data. Can OpenSim calculate this value or is my task just with measured data possible? Do I realy need it or is there a way to reach my goal without the grf data?
Would be nice if someone got a soloution for my questions..
Thank you..
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