蛙人水下声信号特征研究综述  

Review of research on the characteristics of underwater acoustic signal of frogman

作　　者：孙玉臣 陈维义[1] 王平波[3] 姜斌 王世哲 SUN Yuchen;CHENWeiyi;WANG Pingbo;JIANG Bin;WANG Shizhe(Academy of Weaponry Engineering,Naval University of Engineering,Wuhan 430033,Hubei,China;92767th Unit,The People’s Liberation Army of China,Qingdao 266102,Shandong,China;Academy of Electronic Engineering,Naval University of Engineering,Wuhan 430033,Hubei,China;Department of Navigation,Navy Submarine Academy,Qingdao 266100,Shandong,China)

机构地区：[1]海军工程大学兵器工程学院,湖北武汉430033 [2]中国人民解放军92767部队,山东青岛266102 [3]海军工程大学电子工程学院,湖北武汉430033 [4]海军潜艇学院航海观通系,山东青岛266100

出　　处：《声学技术》2022年第4期479-488,共10页Technical Acoustics

基　　金：海军工程大学科研发展基金自主立项项目(425317S091)。

摘　　要：蛙人由于体积小、噪声强度低,探测十分困难,并且蛙人可秘密潜入重点水域实施侦察或破坏,对水下区域安全提出了挑战。文章首先指出了水下蛙人的探测难点,然后介绍了反蛙人声呐装备的技术现状,对蛙人水下目标主被动声学信号特征的国内外研究情况进行了综述,提出了反蛙人声呐装备系统发展的关键技术,为我国反蛙人声呐系统的发展提供了参考。Frogman is very difficult to detect due to its small size and low noise intensity.Thereby frogman can secretly sneak into key water areas to conduct reconnaissance or damage,which poses a challenge to the safety of underwater areas.In this paper,the difficulty points of underwater frogman detection are pointed out,the technical status of antifrogman sonar equipment is introduced,the research situation of active and passive acoustic signal characteristics of underwater frogman at home and abroad is reviewed,and the key technologies for improving anti-frogman sonar equipment system are looked forward.This paper is expected to provide reference for the development of anti-frogman sonar system in our country.

关 键 词：反蛙人 声呐 声信号 目标探测 水下安全 关键技术 

分 类 号：O427.9[理学—声学]