Overview of Underwater Electric Filed Measurement Technology Research

CHEN Kai; LUO Xianhu; SU Jianye; SUN Zhen; TIAN Ji; DENG Xianming

doi:10.11993/j.issn.2096-3920.2023-0070

Volume 31 Issue 4

Aug 2023

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Article Navigation > Journal of Unmanned Undersea Systems > 2023 > 31(4): 527-544

CHEN Kai, LUO Xianhu, SU Jianye, SUN Zhen, TIAN Ji, DENG Xianming. Overview of Underwater Electric Filed Measurement Technology Research[J]. Journal of Unmanned Undersea Systems, 2023, 31(4): 527-544. doi: 10.11993/j.issn.2096-3920.2023-0070

Citation:

CHEN Kai, LUO Xianhu, SU Jianye, SUN Zhen, TIAN Ji, DENG Xianming. Overview of Underwater Electric Filed Measurement Technology Research[J]. Journal of Unmanned Undersea Systems, 2023, 31(4): 527-544. doi: 10.11993/j.issn.2096-3920.2023-0070

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Overview of Underwater Electric Filed Measurement Technology Research

doi: 10.11993/j.issn.2096-3920.2023-0070

1.
School of Geophysics and Information Technology, China University of Geosciences(Beijing), Beijing 100083, China
2.
Key Laboratory of Marine Mineral Resources, Ministry of Natural Resources, Guangzhou Marine Geological Survey, Guangzhou 511458, China
3.
Dalian Measurement and Control Technology Research Institute, Dalian 116013, China
4.
Key Laboratory of Marginal Sea and Oceanic Geology, Chinese Academy of Sciences, South China Sea Institute of Oceanography, Chinese Academy of Sciences, Guangzhou 510301, China
5.
Key Laboratory of Submarine Science, Ministry of Natural Resources, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China

Received Date: 2023-05-31
Accepted Date: 2023-08-04
Rev Recd Date: 2023-07-10

Available Online: 2023-08-14

Abstract

Abstract

Underwater electric fields have the characteristics of complex field sources, high dynamic range, and broad frequency band, making high-precision observation difficult. They put forward high requirements for observation methods, measurement sensors, instrument equipment, and signal processing methods. Underwater electric field measurement technology is widely used in various disciplines such as underwater target detection, geophysical exploration, deep geological structure research, and physical oceanography. This paper briefly reviewed the development process of underwater electric field measurement technology, summarized the current research in China and abroad, and clarified the key issues and difficulties in the research on underwater electric field measurement technology. The paper also reviewed the equipment, platform, and signal processing methods related to underwater electric field measurement technology, listed representative application cases in multiple disciplines such as underwater target detection, geophysical exploration, deep geological structure research, and physical ocean observation separately, and analyzed the problems and shortcomings of current underwater electric field measurement technology. On this basis, the prospects for technological development were envisioned, and some constructive suggestions were put forward.
- underwater electric field measurement,
- underwater target detection,
- electric field sensor,
- chopper amplifier

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References(87)

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