Optimization Skateboard Tutorial: max displacement

Altair Forum User

Hi,

 

I'm experimenting with the composite skateboard tutorial. I changed the loadcases but kept the maximum displacement contstraint of -2mm. After the optimization there is a maximum displacement of 2.049E+00 mm. Is there a possible reason for violating the constraint? Or could it just be devoted to rounding numbers?

 

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Many thanks,

Jan

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Altair Forum User

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