High residual forces

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Jonas Widmer
Posts: 17
Joined: Tue Sep 15, 2015 1:37 pm

High residual forces

Post by Jonas Widmer » Tue Jan 05, 2016 2:48 am

Hi all,

I am using a slightly modified version of the two-legged arnold model and am simulating stair descending.
However, my SO leads to very high residual forces (up to -900 N resp. +600 N (see attach.)).

The simulation is constrained to a time where ground-forces are reacting onto my model. What else could a reason be or how can I track down that issue?

Thanks in advance for your help!
Best Jonas
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Res_forces.jpg
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Jonas Widmer
Posts: 17
Joined: Tue Sep 15, 2015 1:37 pm

Re: High residual forces

Post by Jonas Widmer » Thu Jan 07, 2016 3:54 am

Could anybody give me some hints, please? I don't need a solution for the problem, just a list of possible factors so I can check on them?
That would help me a lot! I'm trying to solve that issue for over 5 days now... tough!
Thanks!
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