RRA problem

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Evgeniya Tomskaya
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Joined: Mon Sep 26, 2016 5:02 am

RRA problem

Post by Evgeniya Tomskaya » Wed Dec 28, 2016 6:50 am

Hi!
I'm using the gait2354 model, I have jumping data from mocap and ground reaction forces from AMTI platforms. After getting results from scaling, ik, id and static optimization, I am trying to use RRA Tool, but the results are strange. My model squats and then fly during model is getting up. What may be wrong?
Thank`s!
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Dimitar Stanev
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Joined: Fri Jan 31, 2014 5:14 am

Re: RRA problem

Post by Dimitar Stanev » Mon Jan 02, 2017 10:44 am

Maybe the troubleshooting can help:

http://simtk-confluence.stanford.edu:80 ... d+with+RRA

Also you can search in the forum for similar questions.
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Evgeniya Tomskaya
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Joined: Mon Sep 26, 2016 5:02 am

Re: RRA problem

Post by Evgeniya Tomskaya » Thu Jan 12, 2017 7:06 am

Thank you for your reply!
But I have new error in my next step... CMC fails with this error:
"
Constructing function set for tracking desired kinematics...

No Actuation analysis found in analysis set -- adding one
No Kinematics analysis found in analysis set -- adding one

Exception:
PropertyObjArray: ERR- Attempting to append invalid object of type
PointActuator
file= c:\opensim33\src\opensim32\opensim\common\PropertyObjArray.h
line= 116
"
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Dimitar Stanev
Posts: 1096
Joined: Fri Jan 31, 2014 5:14 am

Re: RRA problem

Post by Dimitar Stanev » Fri Jan 13, 2017 3:15 am

You reserve actuator file is invalid. You have to look through carefully and see where may be an error. I would suggest you to see the example files in the model folder.
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