Fringe analysis of in-plane displacements on high-speed rotating components

Richard W. T. Preater; Robin C. Swain

doi:10.1117/12.135313

1 January 1992 Fringe analysis of in-plane displacements on high-speed rotating components

Richard W. T. Preater, Robin C. Swain

Proceedings Volume 1553, Laser Interferometry IV: Computer-Aided Interferometry; (1992) https://doi.org/10.1117/12.135313
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

Application of the 2D Fourier transform method of fringe analysis to Electronic Speckle Pattern Interferometric fringes produced from a specimen in high speed rotation is presented. Some of the problems arising through the shape of the fringes and method of analysis are discussed. Experimental results are included.

Citation Download Citation

Richard W. T. Preater and Robin C. Swain "Fringe analysis of in-plane displacements on high-speed rotating components", Proc. SPIE 1553, Laser Interferometry IV: Computer-Aided Interferometry, (1 January 1992); https://doi.org/10.1117/12.135313

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