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WB 14: Random Vibration - response PSD

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gwheeler

gwheeler

Mechanical
Oct 17, 2012
1
I can get a response PSD at fixed or remote displacement boundary conditions... but the output is 20 evenly spaced frequency points. That's not enough to capture the real behavior given my input PSD. Consequently the resulting RMS acceleration is too low (roughly half the input). Any idea how to ask the Workbench post-processor for more response points?

Greg
 
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