论文信息 - Application of speckling for in-plane vibration analysis

Application of speckling for in-plane vibration analysis

Time averaged as well as doubly exposed speckle patterns of in-plane moving objects are studied. These speckle patterns are recorded photo-graphically; their Fourier transform shows, interference fringes corresponding to the lateral displacement of the object. It leads to a very simple engineering tool for the analysis of mechanical vibrations as well as lateral displacements. Theoretical and experimental results will be shown.

Hans J. Tiziani | H. Tiziani

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