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Proceedings Paper

Comparison of accelerometer and laser Doppler vibrometer measurement techniques for a vibration test of a large aerospace structure
Author(s): R. I. Levin; Nicholas A. J. Lieven; G. W. Skingle
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Paper Abstract

Vibration tests int he aerospace industry are traditionally performed using accelerometers to measure the response of the structure at selected locations. The scanning laser doppler velocimeter offers an alternative measurement technique. The advantages and disadvantages of the two approaches for a vibration test on a large aerospace structure are compared in this paper.

Paper Details

Date Published: 1 June 1998
PDF: 12 pages
Proc. SPIE 3411, Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (1 June 1998); doi: 10.1117/12.307737
Show Author Affiliations
R. I. Levin, Univ. of Bristol (United Kingdom)
Nicholas A. J. Lieven, Univ. of Bristol (United Kingdom)
G. W. Skingle, DERA Farnborough (United Kingdom)


Published in SPIE Proceedings Vol. 3411:
Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications
Enrico Primo Tomasini, Editor(s)

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