| 利用禁忌搜索算法提高FBG传感系统复用能力的研究 |
| |
| 引用本文： | 赵学增,李平川.利用禁忌搜索算法提高FBG传感系统复用能力的研究[J].光电子．激光,2011(6):849-852. |
| |
| 作者姓名： | 赵学增 李平川 |
| |
| 作者单位： | 哈尔滨工业大学机电工程学院；;哈尔滨工业大学机电工程学院； |
| |
| 摘 要： | 为了提高光纤Bragg光栅(FBG)波分复用(WDM)传感系统的复用能力,禁忌搜索(TS)算法被引入到快速识别Bragg波长中.在构造光谱过程中考虑串扰效应,达到识别在同一信道下工作的2只高反射率串联光栅信息的目的,使系统的复用能力提高了2倍.'TS算法利用光谱的峰值作为搜索初值,有效提升了计算效率,与地毯式搜索(CS...
|
| 关 键 词： | 光纤布拉格光栅(FBG) 光栅传感器 波分复用(WDM) 复用能力 禁忌搜索(TS) |
Tabu search algorithm used to enhance the multiplexing capacity of FBG sensing system |
| |
| ZHAO Xue-zeng and LI Ping-chuan.Tabu search algorithm used to enhance the multiplexing capacity of FBG sensing system[J].Journal of Optoelectronics·laser,2011(6):849-852. |
| |
| Authors: | ZHAO Xue-zeng and LI Ping-chuan |
| |
| Affiliation: | School of Mechatronic Engineering,Harbin Institute of Technology,Harbin 15001,China;School of Mechatronic Engineering,Harbin Institute of Technology,Harbin 15001,China |
| |
| Abstract: | In order to enhance the multiplexing capacity of fiber Bragg grating(FBG) in wavelength division multiplexing(WDM) sensing system,the tabu search(TS) algorithm is introduced to detect the Bragg wavelengths.By considering crosstalk effects during the process of constructing spectra,two high-reflectance series gratings which work in the same channel can be identified,so the multiplexing capacity of system is doubled.The initial value of the tabu search is set to be the peak of spectrum,so the iter... |
| |
| Keywords: | fiber Bragg grating(FBG) grating sensor wavelength division multiplexing(WDM) multiplexing capacity tabu search(TS) |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《光电子．激光》浏览原始摘要信息 |
|
点击此处可从《光电子．激光》下载全文 |
