[1]毛卫宁.水下被动定位方法回顾与展望[J].东南大学学报(自然科学版),2001,31(6):129-132.[doi:10.3969/j.issn.1001-0505.2001.06.031]
 Mao Weining.An Overview of Passive Localization for Underwater Acoustics[J].Journal of Southeast University (Natural Science Edition),2001,31(6):129-132.[doi:10.3969/j.issn.1001-0505.2001.06.031]
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水下被动定位方法回顾与展望()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
31
期数:
2001年第6期
页码:
129-132
栏目:
仪器科学与技术
出版日期:
2001-11-20

文章信息/Info

Title:
An Overview of Passive Localization for Underwater Acoustics
作者:
毛卫宁
东南大学无线电工程系,南京 210096
Author(s):
Mao Weining
Department of Radio Engineering, Southeast University, Nanjing 210096, China)
关键词:
声纳 被动定位 目标运动分析 匹配场处理
Keywords:
sonar passive localization TMA MFP
分类号:
U666.7;TB56
DOI:
10.3969/j.issn.1001-0505.2001.06.031
摘要:
被动定位,特别是远程被动定位是声纳技术发展的关键和难点.为了提高声纳的探测性能,近年来,在传统的三子阵定位法基础上,出现了一些新的定位方法——目标运动分析(TMA)和匹配场处理(MFP).本文分别介绍了3种方法的基本原理及主要实现方式.分析了传统三子阵定位法的局限性.对目标运动分析和匹配场处理技术介绍了其研究热点和发展趋势,这两方面的研究相辅相成,成为今后一段时间内远程被动定位技术的发展方向.
Abstract:
The passive localization,particularly long-range passive localization is the key problem for sonar system.Recently, considering the restriction of passive ranging from time delay, the new passive localization methods: target motion analysis(TMA) and matched field processing(MFP) are proposed for improving the performance of sonar system.This paper introduces the basic idea of these passive localization methods and the way of implementation.The emphases and the future for target motion analysis(TMA) and matched field processing(MFP) are presented.It becomes the trend of the long-range passive localization combining the development of target motion analysis(TMA) abreast with matched field processing(MFP).

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备注/Memo

备注/Memo:
作者简介:毛卫宁,女,1963年生,硕士,副教授.
更新日期/Last Update: 2001-11-20