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Superelement for Modal analysis

Hello everybody,

my question is: Is it possible to use superelement’s for modal analysis? I want to reduce a full vehicle model and just reenforce several areas. With the superelement i want to speed up the simulation time to try several strategies.

Thanks and regards

Tilman Steininger

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OptiStruct

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Adriano_Koga

Hi,

yes, it is possible to use. Take a look for "

Component Dynamic Analysis (CDSMETH) Superelement Generation

" in OptiStruct help.

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