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Proceedings Paper

Research on distributed fiber-optic sensor based motor fault monitoring system
Author(s): Yi Zhang; Haiyan Xu; Qian Xiao; Hongyan Wu; Dong Zhao
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Paper Abstract

A new running condition monitoring method of motors such as generator sets, and aircraft engines, using distributed fiber-optic sensor was introduced in this paper. A Michelson Interferometer based fiber-optic sensor was constructed, which offered a high sensitivity of disturbance detection. Because the sensing arm of the sensor was composed of optical fiber, the distributed fiber-optic interferometric sensor provided a high capacity of anti-electromagnetic interference. The monitoring system had a simple structure, and the sensor could be fixed on the motor easily to monitor its running condition.

Paper Details

Date Published: 11 October 2010
PDF: 5 pages
Proc. SPIE 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 76567F (11 October 2010); doi: 10.1117/12.865716
Show Author Affiliations
Yi Zhang, Fudan Univ. (China)
Haiyan Xu, Fudan Univ. (China)
Qian Xiao, Fudan Univ. (China)
Hongyan Wu, Fudan Univ. (China)
Dong Zhao, Fudan Univ. (China)


Published in SPIE Proceedings Vol. 7656:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Yudong Zhang; Jose M. Sasian; Libin Xiang; Sandy To, Editor(s)

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