Title :
Improving the Performance of IWDM FBG Sensing System Using Tabu-Gradient Search Algorithm
Author :
Xu, Xingyuan ; Chicharo, Joe ; Xi, Jiangtao
Author_Institution :
Sch. of Electr., Comput. & Telecommun. Eng., Wollongong Univ., NSW
Abstract :
A tabu-gradient search algorithm is presented for improving the performance of FBG sensors in an intensity and wavelength-division multiplexed sensing system. Simulation results demonstrated that by using this technique the Bragg wavelengths of the FBG sensors can be accurately and quickly detect even when the original spectrums of FBG sensors can not be pre-determined
Keywords :
Bragg gratings; fibre optic sensors; gradient methods; search problems; wavelength division multiplexing; Bragg wavelengths; FBG sensors; IWDM FBG sensing system; tabu-gradient search algorithm; wavelength-division multiplexed sensing system; Bragg gratings; Code division multiplexing; Fiber gratings; Intelligent systems; Optical sensors; Reflectivity; Sensor systems; Shape; Wavelength division multiplexing; Wavelength measurement;
Conference_Titel :
Intelligent Signal Processing and Communications, 2006. ISPACS '06. International Symposium on
Conference_Location :
Yonago
Print_ISBN :
0-7803-9732-0
Electronic_ISBN :
0-7803-9733-9
DOI :
10.1109/ISPACS.2006.364767
