How can I mass normalize extracted mode shapes from FRF signal?

09 August 2016 1 5K Report

I want to extract modal parameters fro

I am using circlefit method but my modal constants(phi(1)*phi(2)) are not mass normalized and I have only FRF graph. how can I do it?

Mahyar Pourhassan

Dr.Ghaderi

Thank you very much. your guidance was very helpful.

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Science method

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