Analysis of vibrations in a plate using interferometric methods
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2004-01-01
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SPIE-INT SOC OPTICAL ENGINEERING
Resumen
In this work some frequencies and modes of vibration of a thin plate were determined using interferometric methods like: real-time holographic interferometry, time-average holographic interferometry, digital speckle pattern interferometry DSPI. And the results obtained are compared with those obtained with the program of finite elements COSMOS.