Hi all,
I've run a modal analysis and then a dynamic freq analysis.
I created a displacement measure.
When I view the results, the displacement at zero Hz (0.21 Hz to be exact) is very high (~.25"). That does not seem at all right.
I've attached a screenshot of my graph.
Does anyone...
How should I modify my model to match test data results?
I've completed a modal analysis and dynamic frequency analysis of an assy. I have graphs plotting frequency vs acceleration at specific points.
I also have vibe test data from a sine sweep test.
My Mechanica results are close, but...
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I've set up a Dynamic Freq analysis. I've created an acceleration measure. How should define the input? How do I interpret results?
Thanks!
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