Abstract
A procedure for calculating the amplitudes of the normal components of the displacement vector in case of threedimensional vibrations of any point on the surface of mechanical vibrating system is proposed on the basis of experimental holographic interfrometry data and the theory of vibrations of mechanical systems. The analysis of fringe in holographic interferogram is based on several holographic interferogram of the vibrating links of wave mechanical system which are obtained using Time-Average holographic interferometry method
About this article
Received
30 April 2008
Accepted
13 June 2008
Published
30 June 2008
Keywords
holographic interferometry
time-average method
interferogram
vibrating links
mechanical system
Copyright © 2008 Vibroengineering
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