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Paper Abstract
This paper presents the development of a high precision three-dimensional measurement system using laser doppler
vibrometers. Two measurement systems were developed. Then, the following fundamental issues were studied and the
results presented: measurement principle, accuracy with respect to long distance measurements and laser beam angles.
As examples of possible applications of the system, measurements of ground motion, measurement of wave propagation
in a plate and vibration measurement of a steel railway bridge were treated.
Paper Details
Date Published: 15 March 2006
PDF: 10 pages
Proc. SPIE 6177, Health Monitoring and Smart Nondestructive Evaluation of Structural and Biological Systems V, 61770I (15 March 2006); doi: 10.1117/12.662159
Published in SPIE Proceedings Vol. 6177:
Health Monitoring and Smart Nondestructive Evaluation of Structural and Biological Systems V
Tribikram Kundu, Editor(s)
PDF: 10 pages
Proc. SPIE 6177, Health Monitoring and Smart Nondestructive Evaluation of Structural and Biological Systems V, 61770I (15 March 2006); doi: 10.1117/12.662159
Show Author Affiliations
T. Miyashita, Univ. of Tokyo (Japan)
Y. Fujino, Univ. of Tokyo (Japan)
Published in SPIE Proceedings Vol. 6177:
Health Monitoring and Smart Nondestructive Evaluation of Structural and Biological Systems V
Tribikram Kundu, Editor(s)
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