Analytical method of genetic algorithm in fiber grating sensing system with transverse uniform stress

Zhiquan Li; Wenwen Yin; Huibo Wang; Zhifeng Zhou

doi:10.1117/12.759332

28 November 2007 Analytical method of genetic algorithm in fiber grating sensing system with transverse uniform press

Zhiquan Li, Wenwen Yin, Huibo Wang, Zhifeng Zhou

Proceedings Volume 6834, Optical Design and Testing III; 68343V (2007) https://doi.org/10.1117/12.759332
Event: Photonics Asia 2007, 2007, Beijing, China

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%.

Citation Download Citation

Zhiquan Li, Wenwen Yin, Huibo Wang, and Zhifeng Zhou "Analytical method of genetic algorithm in fiber grating sensing system with transverse uniform press", Proc. SPIE 6834, Optical Design and Testing III, 68343V (28 November 2007); https://doi.org/10.1117/12.759332

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