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11 October 2010 Research on distributed fiber-optic sensor based motor fault monitoring system
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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.
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Yi Zhang, Haiyan Xu, Qian Xiao, Hongyan Wu, and Dong Zhao "Research on distributed fiber-optic sensor based motor fault monitoring system", 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; https://doi.org/10.1117/12.865716
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