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Filtra

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frequency response analysis

Posted 7 feb 2014, 07:34 GMT-5 Structural Mechanics Version 4.3b 1 Reply

Alper Yasin Tiftikçi
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Hi,
I am trying to do a frequency response analysis of a solid mechanics problem in frequency domain. There is a boundary load which is sin(w*t), I defined w and t as parameters. W should rotate, so I added rotated coordinate system. For different euler angles,the solution always be zero at each frequency. I tried to obtain resonance frequency of the problem. What can be the missing part; why do I get zero solution everytime?

Thanks for your help.
1 Reply Last Post 6 giu 2014, 07:45 GMT-4
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Hello Alper Yasin Tiftikçi

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serdar taze
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Posted: 1 decade ago 6 giu 2014, 07:45 GMT-4
It seems interesting.
I hope "Ivar Kjelberg" can help you about this problem.

Regards
serdar
It seems interesting. I hope "Ivar Kjelberg" can help you about this problem. Regards serdar

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