Hao Jiang, Chaohui Lin, Jing Chen, Xiren Miao. Multi-Objective Optimal Configuration of Bandwidth Resources in FBG Sensor Network for Asymmetric Overlapping Spectra[J]. Acta Optica Sinica, 2021, 41(10): 1006002
- Acta Optica Sinica
- Vol. 41, Issue 10, 1006002 (2021)
Fig. 1. Structure of FBG sensor network
Fig. 2. Spectral shape of FBG reflection spectrum. (a) Symmetric; (b) asymmetric
Fig. 3. Distribution of the central wavelength of the asymmetric 3-FBGs sensor network
Fig. 4. NSGA-II program flow chart
Fig. 5. Pareto curves of 8-FBGs sensor networks with asymmetric spectra
Fig. 6. Pareto curves of 8-FBGs sensor networks with asymmetric and symmetric spectra
Fig. 7. Pareto curves of probability distribution of different asymmetric parameters. (a) Different standard deviations; (b) different mean values (<0); (c) different mean values (>0)
Fig. 8. Pareto curves obtained by NSGA-II algorithm. (a) 4-FBGs; (b) 6-FBGs; (c) 8-FBGs; (d) 10-FBGs
Fig. 9. BSR and overlapping degree after FBGs sensor network optimization design with different number of FBGs
|
Table 1. Parameters of 10 groups of stresses
|
Table 2. Solutions selected for each group of experiments
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20