Acta Optica Sinica, Volume. 29, Issue 9, 2447(2009)

Improvement of Measurement Accuracy in Fiber Bragg Grating Sensors by Using Time Delay Estimation Techniques

Wu Yanqun*, Hu Yongming, Jiang Nuan, and Yang Huayong
Author Affiliations
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    References(19)

    [1] [1] Zhi Zhou, Thomas W. Graver, Luke Hsu et al.. Techniques of advanced FBG sensors : fabrication, demodulation, encapsulation and their application in the structural health monitoring of bridges[J]. Pacific Science Review, 2003, 5: 116-121

    [3] [3] C. C. Chan, W.Jin, M.S. Demokan. Enhancement of measurement accuracy in fiber Bragg grating sensors by using digital signal processing [J]. Opt. Laser Technol., 1999, 31: 299-307

    [4] [4] C. C. Chan, J. M. Gong, W. Jin et al.. Improving measurement accuracy of fiber Bragg grating sensor using digital matched filter[C]. OFS, 2002, 15th, 1: 183-186

    [5] [5] C. C. Chan, C. Z. Shi, W. Jin et al.. Improving the wavelength detection accuracy of FBG sensors using an ADALINE network[J]. IEEE Photon. Technol. Lett., 2003, 15(8): 1126-1128

    [6] [6] Fu Jianwei, Xiao Lizhi, Zhang Yuanzhong et al.. A new method for fiber Bragg grating wavelength demodulation with calibration [C]. SPIE, 2006, 6027: 602744-1-602744-8

    [7] [7] J. M. Gong, C. C. Chan, W. Jin et al.. Enhancement of wavelength detection accuracy in fiber Bragg grating sensors by using a spectrum correlation technique [J]. Opt. Commun., 2002, 212: 29-33

    [8] [8] Baiou Guan, Xinyong Dong, Zhiguo Liu et al.. An active demodulation system for multiplexed FBG sensors[C]. SPIE, 2001, 4357: 13-16

    [9] [9] A. S. Paterno, J. C. C. Silva, M. S. Milczewski et al.. Radial-basis function network for the approximation of FBG sensor spectra with distorted peaks[J]. Measurement Science and Technology, 2006, 17: 1039-1045

    [10] [10] C. Z. Shi, N. Zeng, C. C. Chan et al.. Improving the performance of FBG sensors in a WDM network using a simulated annealing technique[J]. IEEE Photon. Technol. Lett., 2004, 16(1): 227-229

    [12] [12] Wang Wei, Xin Li, Zhao Haifa et al.. Frequency spectrum properties of fiber Bragg gratings[J]. Physics Experimentation, 2007, 27(2): 3-7

    [13] [13] Peng Weibin, Wu Delong, Li Haiyang. Analysis of response of optical fiber Bragg grating sensors in non-homogeneous strain fields[J]. Optical Technique, 2003, 29(2): 188-193

    [14] [14] Peng Weibin, Wu Delong. Response of optical fiber Bragg grating sensors in temperature fields[J]. Missiles and Space Vehicles, 2003, 263(3): 38-41

    [19] [19] Allan G. Piersol. Time delay estimation using phase data[J]. IEEE Trans. on Acoustics, Speech, and Signal Processing, 1981, 29(3): 471-477

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    Wu Yanqun, Hu Yongming, Jiang Nuan, Yang Huayong. Improvement of Measurement Accuracy in Fiber Bragg Grating Sensors by Using Time Delay Estimation Techniques[J]. Acta Optica Sinica, 2009, 29(9): 2447

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    Paper Information

    Category: Instrumentation, Measurement and Metrology

    Received: Oct. 27, 2008

    Accepted: --

    Published Online: Oct. 9, 2009

    The Author Email: Yanqun Wu (wuyanqun@nudt.edu.cn)

    DOI:10.3788/aos20092909.2447

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