2004•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access
Analysis of vibrations in a plate using interferometric methods
Édgar Rueda, Luciano Ángel, Daniel Velásquez Prieto
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Abstract
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.