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Proceedings Paper

Comparison Of Holographic Measurements And Theoretical Calculations For Vibration Studies
Author(s): B. lneichen; W. Schneider; C. Liegeois
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Paper Abstract

Results from a theoretical and experimental comparison study of the vibration of a cantilever beam are presented. A verified theory was used for the theoretical prediction and real time and time average holographic interferometry was used for the experimental verifications. The first 16 vibration modes were predicted and measured for each cantilever beam, and a detailed comparison is presented. Reasonably good quantitative agreement was obtained for both natural resonant frequencies and mode shapes.

Paper Details

Date Published: 20 May 1980
PDF: 4 pages
Proc. SPIE 0210, 2nd European Congress on Optics Applied to Metrology, (20 May 1980); doi: 10.1117/12.958337
Show Author Affiliations
B. lneichen, Brown Boveri Research Center (Switzerland)
W. Schneider, Brown Boveri Research Center (Switzerland)
C. Liegeois, Universite Louis Pasteur (France)


Published in SPIE Proceedings Vol. 0210:
2nd European Congress on Optics Applied to Metrology
Michel H. Grosmann; Patrick Meyrueis, Editor(s)

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