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Adams General Forum Using Impose Motion with IC together with flex body

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Using Impose Motion with IC together with flex body

jozef.bucha over 2 years ago

Hello,

What can be problem with using model with flexbody and motion together with IC?

I am trying to use motion in bottom rev joint.

aview_qGOxTXPa7y

Without displacement IC in motion model runs fine, same for rigid.

But using Flex i am getting weird deformed shape in IC Solution

aview_yhTFtH188E

Then the simulation continues "normaly"

Jozef

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0 Jesper Slattengren over 2 years ago

Hi Jozef, this looks like an overconstrain of IC.

Check your flex part and make sure that you don't have any ICs set for any mode in there. (displacement or velocity)
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0 Jesper Slattengren over 2 years ago

Hi Jozef, this looks like an overconstrain of IC.

Check your flex part and make sure that you don't have any ICs set for any mode in there. (displacement or velocity)
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