Fiber-optic intrusion recognition system based on Mach-Zehnder interferometer

Abstract

Abstract:

Based on Mach-Zehnder interferometer, the fiber-optic intrusion recognition system was established to realize high precision recognition system. By introducing the principle of multiple regression statistics, the multiple regression equations between signal characteristics parameters and dependent variable were set up. Optimal selection of characteristic was realized by the administration of a significance test on the regression model with method of gradually introducing. Classifier was designed based on perception with optimizing characteristic to establish fiber-optic intrusion recognition system. The test results indicate that the recognition system based on multiple regression has accuracy of identification is 83.33%.

Key words: optoelectronics, recognition system, Mach-Zehnder interferometer, multiple regression, perception criterion

CLC Number:

TN253

TAO Pei-lin, YAN Feng-ping, LIU Peng, PENG Wan-jing, LI Qi, FENG Ting. Fiber-optic intrusion recognition system based on Mach-Zehnder interferometer[J]. J4, 2011, 28(2): 183-190.

References

[1] Wu Ming. Fiber-optic fence alarm system based on quasi-distributed long-distance FBG sensor [D].Chong Qing: Chongqing University, 2007. (in Chinese)
[2] Cheng H C, Lo Y L. Arbitrary strain distribution measurement using a genetic algorithm approach and two fiber Bragg grating intensity spectra [J].Optics Communications, 2004, 239(4-6):323-332.
[3] Wong A C L, Childs P A, Peng G. Multiplexed fiber Fizeau interferometer and fibre Bragg grating sensor system for simultaneous measurement of quasi-static strain and temperature using discrete wavelet transform [J]. Measurement Science and Technology, 2006, 17(2):384-392.
[4] Jr Ivo M Raimundo R N. Simultaneous determination of relative humidity and ammonia in air employing an optical fibre sensor and artificial neural network [J]. Sensors and ActuatorsB.2001, 74(1-3):60-68.
[5] Zhang Chaoxia, Yu Simin. A scheme for hyperchaotic secure communication and its implementation via digital signal processor[J]. Chinese Journal of Quantum Electronics (量子电子学报),2009, 26(4): 456-464.(in Chinese)
[6] Fu Lihui. Application of a Speech Recognition about robust feature which combines wavelet with spectral compression scheme[J]. Chinese Journal of Quantum Electronics (量子电子学报), 2009, 26(4): 398-404 .(in Chinese)
[7] Bian Zhaoqi,Zhang Xuegong, et al. Pattern Recognition[M].Beijing: Tsinghua University Press,2000. (in Chinese)
[8] Gong Yourong. Applied Statistics [M].Beijing: Machinery Industry Press, 2010. (in Chinese)
[9] Jr Ivo M Raimundo R N. Simultaneous determination of relative humidity and ammonia in air employing an optical fibre sensor and artificial neural network [J]. Sensors and Actuators B.2001, 74(1-3):60-68.
[10] He Xiaoqun. Multivariate Statistical Analysis [M]. Beijing: China Renmin University Press, 2004. (in Chinese)

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