海洋电场传感器综述  

Overview of marine electric field sensors

作　　者：陶登虎 沈超超 奚馨 钱良[1] 郭小军[1] 刘瑞丽 苏跃增 TAO Denghu;SHEN Chaochao;XI Xin;QIAN Liang;GUO Xiaojun;LIU Ruili;SU Yuezeng(School of Electronic Information and Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]上海交通大学电子信息与电气工程学院,上海200240

出　　处：《南通大学学报（自然科学版）》2023年第2期1-11,共11页Journal of Nantong University(Natural Science Edition)　

基　　金：国家自然科学基金面上项目(52271347)。

摘　　要：海洋电场检测在水下目标定位、海底资源探测和海底构造地质结构探索等方面具有独特优势,是近年来海洋电磁场认知领域的热点技术。从海洋电场勘探或水下目标检测的核心部件——传感电极入手,首先总结了国外关于主要的两类海洋电场传感电极——Ag/AgCl和碳纤维电极的研究水平;然后,简述了国内具有代表性的科研单位和高校在这方面具有代表性的研究进展;接着,详细介绍了电极的性能评价方式、可能的传感机理,以及信号调理电路;最后,提出了现有海洋电场传感器所面临的关键问题和可能的解决建议,从电极的精准调控、机理模型、电路设计和算法补偿等多方面制备高精度、高稳定性的海洋传感器,并建立统一的评价标准,为国内海洋电场传感器从实验室走向实用化提供建议。Marine electric field detection has unique advantages in underwater target location,seabed resources exploration and seabed tectonic and geological structure exploration,which is a hot technology in the field of electromagnetic field cognition for marine military research in recent years.This review starts from the sensing electrodes,the core component of ocean electric field exploration or underwater target detection,and summarizes the foreign research level about the two main types of ocean electric field sensing electrodes—Ag/AgCl and carbon fiber electrodes,followed by a detailed introduction of the research progress of domestic representative research units and universities in this area,including performance evaluation methods,possible sensing mechanisms and signal conditioning circuits of the electrodes.Finally,the key problems faced by existing ocean electric field sensors are reviewed,as well as possible suggestions on how to prepare high-precision and high-stability ocean sensors from various aspects such as precise adjustment of electrodes,mechanism model,circuit design,and algorithm compensation,and a unified evaluation standard is proposed to provide suggestions for domestic ocean electric field sensors to move from laboratory to practical use.

关 键 词：海洋电磁场 海洋电场传感电极 传感机理 算法补偿 评价标准 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TH766[自动化与计算机技术—控制科学与工程]