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Unformatted text preview: harmonic force of amplitude 350 N at resonance, the resulting steady state response amplitude is 0.11 m. Find a) the loss factor η , b) the steady state amplitude at 0.5 ω n c) the steady state amplitude at 2 ω n . 2) Using the stiffness and damping values found in the above problem, plot the complex response amplitude of the system on complex plane (i.e. : Im( X *) vs. Re( X *)) using the frequency ratio, ω / ω n , as the independent parameter....
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This note was uploaded on 03/28/2010 for the course AEROSPACE aero520 taught by Professor Mok during the Spring '10 term at Istanbul Technical University.
- Spring '10