Identification of vibration signal in Φ-OTDR system

Chenda Liu; Chenda Liu; Zujun Qin; Zujun Qin; Zujun Qin; Xianming Xiong; Xianming Xiong; Wentao Zhang; Wentao Zhang

Asia Communications and Photonics Conference (ACPC) 2019
OSA Technical Digest (Optica Publishing Group, 2019),
paper M4A.146

Identification of vibration signal in Φ-OTDR system

Chenda Liu, Zujun Qin, Xianming Xiong, and Wentao Zhang

Asia Communications and Photonics Conference 2019

Chengdu China
2–5 November 2019
ISBN: 978-1-943580-70-5

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Joint Poster Session (M4A)

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C. Liu, Z. Qin, X. Xiong, and W. Zhang, "Identification of vibration signal in Φ-OTDR system," in Asia Communications and Photonics Conference (ACPC) 2019, OSA Technical Digest (Optica Publishing Group, 2019), paper M4A.146.

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Abstract

An algorithm combining EMD with an improved neural network is proposed to identify the vibration signal in Φ-OTDR system. The validity of the algorithm is proved by our experiment results.

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