simtk.org

Posted: **Wed Dec 04, 2024 4:32 am**

Hi, this might be a stupid question. I created the GRF file with ForceLocation set to zero (forceplate origin) and one (COP). This is the output which makes sense:

: COP.png (12.26 KiB) Viewed 598 times

Then I executed Inverse Dynamics for each file. My question is why the outputs are exactly identical?

: Moment.png (23.55 KiB) Viewed 598 times

It seems that the Inverse Dynamics tool doesn't take COP into account. Is this correct?

Thanks

Posted: **Thu Dec 05, 2024 10:22 am**

Hello Mohammadreza,

Would you mind sharing the files you used to generate these results?

Thanks,

Nicos

Posted: **Thu Dec 05, 2024 10:41 am**

Hi Nicos, please find the attached files:

Trial1_FPOrigin.zip: (448.77 KiB) Downloaded 99 times

Trial1_COP.zip: (538.73 KiB) Downloaded 97 times

Thanks

simtk.org

Inverse Dynamics with and without COP

Inverse Dynamics with and without COP

Re: Inverse Dynamics with and without COP

Re: Inverse Dynamics with and without COP