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Proceedings Paper

Signal processing of real-time monitoring system using embedded fiber optic sensors
Author(s): Ping Wu; Lin Kang; Youyi Lin
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Paper Abstract

This paper discusses a real-time monitoring system using embedded fiber-optic sensors and the signal processing of the system. The etched fibers are embedded in composite material perpendicularly to build a two-dimensional fiber- sensor array. The output light signals, by a CCD (charge- coupled device), are converted into the electric signals which are transmitted to A/D (analog-digital) interface and are processed by a computer. So the state of the composite material can be real-time monitored from the monitor. This paper describes the interface sampling and software design and gives the detecting results.

Paper Details

Date Published: 24 September 1996
PDF: 6 pages
Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); doi: 10.1117/12.252210
Show Author Affiliations
Ping Wu, Nanjing Univ. of Aeronautics and Astronautics (China)
Lin Kang, Nanjing Univ. (China)
Youyi Lin, Nanjing Univ. of Aeronautics and Astronautics (China)


Published in SPIE Proceedings Vol. 2895:
Fiber Optic Sensors V
Kim D. Bennett; Byoung Yoon Kim; Yanbiao Liao, Editor(s)

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