Optics and Precision Engineering, Volume. 20, Issue 4, 712(2012)

Identification of impact location by using FBG based on wavelet packet feature extraction and SVR

LU Ji-yun1,*... WANG Bang-feng1 and LIANG Da-kai2 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(12)

    [1] [1] TSUDA H, LEE J R. Strain and damage monitoring of CFRP in impact loading using a fiber Bragg grating sensor system[J]. Composites Science and Technology,2007,67:1353-1352.

    [2] [2] ZHU W Y, XU X W. Finite element simulation of low velocity impact damage on composite laminates [J]. Acta Materiae Compositae Sinica, 2010,27(6):201-207.(in Chinese)

    [3] [3] LAURSEN T A, SIMO J C. A continuum-based finite element formulation for the implicit solution of multibody,large deformation frictional contact problems [J].Int. J. Numer. Methods Eng., 1993,36(20):3451-3485.

    [4] [4] LIN ZH Y, XU X W. Residual compressive strength of composite laminates after low velocity impact [J]. Acta Materiae Compositae Sinica, 2008,25(1):140-146. (in Chinese)

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    LU Ji-yun, WANG Bang-feng, LIANG Da-kai. Identification of impact location by using FBG based on wavelet packet feature extraction and SVR[J]. Optics and Precision Engineering, 2012, 20(4): 712

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    Paper Information

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    Received: Oct. 18, 2011

    Accepted: --

    Published Online: May. 11, 2012

    The Author Email: Ji-yun LU (lujiyun@nuaa.edu.cn)

    DOI:10.3788/ope.20122004.0712

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