Prediction of grf using markerset

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1

I am trying to run the prediction using a sport marker set, i ra
grf.zip (201.9 KB)
n it a few days ago and it ran well, but now when i am trying to run it gives no grf file, can I get some help .

2

Hi Mahshida,

You must have made some changes to the model which has caused the change.

Please describe the problem you see, and what are you trying to achieve.
Does the model give you an error on loading?, running kinematics? or during inverse dynamics?.

Please also write which version of AMS and AMMR you are using.

Best regards
Søren

3

I am getting a straight line for the predicted grf. I am using Anybody 8.0, I dont have an error but the value and just straight lines

4

Hi Mahshida,

I can think of these reasons for getting a straight line results.

Are you running the study you are plotting the results from? so e.g. you would get a straight line if you ran just kinematics and not inverse.

Did you run the parameter optimization of the model, if not it could be that the model do not touch the plates?

Hope it helps

Best regards
Søren