A Method Based on Fiber Raman Scattering Cable for Testing Temperature and Reducing Noise

DOI

10.2991/iceep-18.2018.274How to use a DOI?

Keywords

Wavelet transform. Empirical mode analysis. Noise reduction.

Abstract

According to the characteristics of Raman fiber signal, combined with the advantages of wavelet threshold denoising and empirical mode method, the two methods are combined for removing noise. This method improves the signal-to-noise ratio by 15% in simulation experiments. This will get more accurate cable temperature data in practical application.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chunbo LIU
AU  - Liangyi Huang
AU  - Rui LI
AU  - Zhidong GU
AU  - Jiawei XU
PY  - 2018/09
DA  - 2018/09
TI  - A Method Based on Fiber Raman Scattering Cable for Testing Temperature and Reducing Noise
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 1536
EP  - 1538
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.274
DO  - 10.2991/iceep-18.2018.274
ID  - LIU2018/09
ER  -