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How to get resonance frequency with prescribed acceleration?

Posted 2014年11月10日 GMT-5 12:06 MEMS & Nanotechnology, MEMS & Piezoelectric Devices Version 4.4 0 Replies

Ahmed Alabiati
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Hello,

I am trying to get the resonance frequency of a structure fixed at one side with a prescribed acceleration pushing on the other side. The solution gives me the resonance frequency as there is no prescribed acceleration, and a friend told me that Comsol neglects prescribed force or acceleration if the solver is looking for eigenfrequencies.

Is there anyway to solve this?

Thank you.
0 Replies Last Post 2014年11月10日 GMT-5 12:06
COMSOL Moderator

Hello Ahmed Alabiati

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