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Inconsistent values for joint reaction analysis
Posted: Thu Mar 07, 2024 6:02 pm
by mlavaill
Hi team,
I am sharing my post from the general OpenSim forum here as well -->
viewtopicPhpbb.php?f=91&t=17652&p=0&start=0&view=
Any idea on why the JRA tool seems inconsistent with the dog model?
Thanks !
Max
Re: Inconsistent values for joint reaction analysis
Posted: Mon Mar 11, 2024 8:05 am
by heikostarkjena
Dear Maxence Lavaill,
This seems to be a bug. Set the Precision for Output to 8, then normal values should be calculated.
I would also activate "Solve for equilibrium for actuaytor states".
Best regards,
Heiko
Re: Inconsistent values for joint reaction analysis
Posted: Mon Mar 11, 2024 5:32 pm
by mlavaill
Thanks Heiko, it works!
It seems that the main issue was the unticked "Solve for equilibrium for actuator states" as it now works even with a precision of 12.
I had never ticked this before thinking that I didn't need for pure inverse dynamics problem, but it seems that it is still rather important.
Again, thank you
![Smile :)](./images/smilies/icon_e_smile.gif)
Max