杨坤德,李辉,段睿.深海声传播信道和目标被动定位研究现状[J].中国科学院院刊,2019,34(3):314-320.
深海声传播信道和目标被动定位研究现状
Research on Acoustic Propagation and Passive Localization in Deep Water
深海声传播信道和目标被动定位研究现状
Research on Acoustic Propagation and Passive Localization in Deep Water
作者
杨坤德
1 西北工业大学 航海学院 西安 710072;
2 海洋声学信息感知工业和信息化部重点实验室(西北工业大学) 西安 710072
YANG Kunde
1 School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China;
2 Key Laboratory of Ocean Acoustics and Sensing(Northwestern Polytechnical University), Ministry of Industry and Information Technology, Xi'an 710072, China
李辉
1 西北工业大学 航海学院 西安 710072;
2 海洋声学信息感知工业和信息化部重点实验室(西北工业大学) 西安 710072
LI Hui
1 School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China;
2 Key Laboratory of Ocean Acoustics and Sensing(Northwestern Polytechnical University), Ministry of Industry and Information Technology, Xi'an 710072, China
段睿
1 西北工业大学 航海学院 西安 710072;
2 海洋声学信息感知工业和信息化部重点实验室(西北工业大学) 西安 710072
DUAN Rui
1 School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China;
2 Key Laboratory of Ocean Acoustics and Sensing(Northwestern Polytechnical University), Ministry of Industry and Information Technology, Xi'an 710072, China
1 西北工业大学 航海学院 西安 710072;
2 海洋声学信息感知工业和信息化部重点实验室(西北工业大学) 西安 710072
YANG Kunde
1 School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China;
2 Key Laboratory of Ocean Acoustics and Sensing(Northwestern Polytechnical University), Ministry of Industry and Information Technology, Xi'an 710072, China
李辉
1 西北工业大学 航海学院 西安 710072;
2 海洋声学信息感知工业和信息化部重点实验室(西北工业大学) 西安 710072
LI Hui
1 School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China;
2 Key Laboratory of Ocean Acoustics and Sensing(Northwestern Polytechnical University), Ministry of Industry and Information Technology, Xi'an 710072, China
段睿
1 西北工业大学 航海学院 西安 710072;
2 海洋声学信息感知工业和信息化部重点实验室(西北工业大学) 西安 710072
DUAN Rui
1 School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an 710072, China;
2 Key Laboratory of Ocean Acoustics and Sensing(Northwestern Polytechnical University), Ministry of Industry and Information Technology, Xi'an 710072, China
中文关键词
深海;声传播;被动定位
英文关键词
deep water;acoustic propagation;passive localization
中文摘要
随着我国海洋技术逐渐从近浅海向深远海的战略性转移，深海目标远程探测技术逐渐受到重视。海洋中目前已知的可用于远距离传播的信号是声信号，海洋是“声透明”的。基于水声传播特性的新型水声技术是实现装备探测能力突破的关键。文章主要概述了目前研究比较集中的深海表面波导、表面波导泄露、会聚区、海底弹射和可靠声路径5种深海声传播信道，以及基于可靠声路径的目标被动定位方法。旨在通过梳理深海声传播规律及相关被动定位技术，为水声技术的快速发展提供思路。
英文摘要
As the ocean technology in deep water is paid much more attention than that in shallow water, the target detection techniques used in deep water are also attracting much more attention. So far, only the acoustic signal is favorable for long-distance transmission in the water. An ocean acoustic technology based on the property of the sound propagation is the key for the breakthrough of the target detection range of the sonar. This paper gives an overview on the basic acoustic propagation paths and passive localization methods used in deep water. The aim is to advance the fundamental research on acoustic signal processing.
DOI10.16418/j.issn.1000-3045.2019.03.009
作者简介
杨坤德 西北工业大学航海学院副院长，教授，博士生导师。海洋声学信息感知工业和信息化部重点实验室主任。被授予国家“万人计划”科技创新领军人才、“科技部中青年科技创新领军人才”、“教育部新世纪优秀人才”等荣誉称号。长期从事海洋声学、水声信号与信息处理、海上超视距信息传输等方面的基础与应用研究。先后主持国家自然科学基金、国家重大专项等课题30余项，担任国家重大专项海洋声学调查航次技术首席6次。获省部级科技奖6项，发表SCI论文100余篇，授权专利40余项，出版专著教材5部。
E-mail:ykdzym@nwpu.edu.cn
YANG Kunde Professor and Deputy Dean of School of Marine Science and Technology, Northwestern Polytechnical University(NPU), Director of Key Laboratory of Ocean Acoustics and Sensing. Having been awarded honorary titles of Leading TechnologicalInnovators of National “Ten Thousand Talents Program”, “Young and Middle-aged Science and Technology Innovation Leaders ofthe Ministry of Science and Technology”, and “New Century Excellent Talents of the Ministry of Education”, Prof. Yang has longbeen engaged in basic and applied research of ocean acoustics, underwater acoustic signals and information processing, and transhorizon signal propagation over the sea-path. In addition, he has presided over more than 30 projects of the National Natural ScienceFoundation of China and National Science and Technology Major Project (NSTMP), and also has served as the chief scientist of marineacoustic survey voyage of NSTMP for six times. He has received 6 provincial or ministerial science and technology awards, publishedmore than 100 SCI indexed papers and 5 monographs, and achieved than 40 authorized patents.
E-mail:ykdzym@nwpu.edu.cn
E-mail:ykdzym@nwpu.edu.cn
YANG Kunde Professor and Deputy Dean of School of Marine Science and Technology, Northwestern Polytechnical University(NPU), Director of Key Laboratory of Ocean Acoustics and Sensing. Having been awarded honorary titles of Leading TechnologicalInnovators of National “Ten Thousand Talents Program”, “Young and Middle-aged Science and Technology Innovation Leaders ofthe Ministry of Science and Technology”, and “New Century Excellent Talents of the Ministry of Education”, Prof. Yang has longbeen engaged in basic and applied research of ocean acoustics, underwater acoustic signals and information processing, and transhorizon signal propagation over the sea-path. In addition, he has presided over more than 30 projects of the National Natural ScienceFoundation of China and National Science and Technology Major Project (NSTMP), and also has served as the chief scientist of marineacoustic survey voyage of NSTMP for six times. He has received 6 provincial or ministerial science and technology awards, publishedmore than 100 SCI indexed papers and 5 monographs, and achieved than 40 authorized patents.
E-mail:ykdzym@nwpu.edu.cn
