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Proceedings Paper

Analytical method of genetic algorithm in fiber grating sensing system with transverse uniform stress
Author(s): Zhiquan Li; Wenwen Yin; Huibo Wang; Zhifeng Zhou
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Paper Abstract

Based on the basic theory of Genetic Algorithm and fiber Bragg grating sensing with transverse uniform press, an analytical method of Genetic Algorithm in quasi-static fiber grating sensing system with transverse uniform press is proposed and the relevant mathematical model is established. The objective function related with Genetic Algorithm is also established. The effect of population size, generations, crossover ratio and mutation ratio to Genetic Algorithm is studied, and the optimization parameters of Genetic Algorithm are given. Meanwhile, the relevant experimental system is constructed, and the related simulation and experiments are finished. The simulation and experiments show that the analytical method proposed can be applied to quasi-static fiber grating sensing system with transverse uniform press, and the accuracy can achieve to 0.91%.

Paper Details

Date Published: 28 November 2007
PDF: 8 pages
Proc. SPIE 6834, Optical Design and Testing III, 68343V (28 November 2007); doi: 10.1117/12.759332
Show Author Affiliations
Zhiquan Li, Yanshan Univ. (China)
Wenwen Yin, Yanshan Univ. (China)
Huibo Wang, Yanshan Univ. (China)
Zhifeng Zhou, Yanshan Univ. (China)

Published in SPIE Proceedings Vol. 6834:
Optical Design and Testing III
Yongtian Wang; Theo T. Tschudi; Jannick P. Rolland; Kimio Tatsuno, Editor(s)

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