DocumentCode
1262008
Title
A Fiber Bragg Grating Sensor Network Using an Improved Differential Evolution Algorithm
Author
Liu, Duan ; Tang, Ke ; Yang, Zhengyu ; Liu, Deming
Author_Institution
Wuhan Nat. Lab. for Optoelectron., Huazhong Univ. of Sci. & Technol., Wuhan, China
Volume
23
Issue
19
fYear
2011
Firstpage
1385
Lastpage
1387
Abstract
A novel improved differential evolution (DE) algorithm, named self-adaptive neighborhood search differential evolution plus (SaNSDE+), is used to solve the wavelength detection problem in the wavelength-division-multiplexing (WDM) fiber Bragg grating (FBG) sensor network. The incorporation of the self-adaptive strategy results in an increased accuracy and detection speed for the conventional peak detection (CPD) technique in the FBG sensor network.
Keywords
Bragg gratings; distributed sensors; fibre optic sensors; optical communication equipment; optical fibre networks; wavelength division multiplexing; WDM sensor; differential evolution algorithm; fiber Bragg grating sensor network; wavelength detection problem; wavelength-division-multiplexing sensor; Fiber gratings; Genetic algorithms; Optimization; Reflection; Strain; Wavelength measurement; Differential evolution (DE); fiber Bragg gratings (FBGs); fiber-optic sensors; wavelength-division multiplexing (WDM);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2011.2160992
Filename
5936101
Link To Document