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沉底水雷目标强度预报
引用本文:范军,万琳,汤渭霖.沉底水雷目标强度预报[J].声学技术,2001,20(4):145-148.
作者姓名:范军  万琳  汤渭霖
作者单位:上海交通大学
摘    要:文章利用板块元方法和物理声学方法对界面附近目标的目标强度计算理论预报沉底水雷的目标强度。计算对比了无界面和淤泥界面附近水雷型目标的目标强度,为进一步研究界面附近水中复杂目标的目标强度提供了一种实用的方法。

关 键 词:沉底水雷  目标强度  板块元  预报  计算  回波特性
文章编号:1000-3630(2001)04-0145-04
收稿时间:2000/8/14 0:00:00
修稿时间:2000年8月14日

Prediction target strength of mines lying on the seabed
FAN Jun,WAN Lin and TANG Wei-lin.Prediction target strength of mines lying on the seabed[J].Technical Acoustics,2001,20(4):145-148.
Authors:FAN Jun  WAN Lin and TANG Wei-lin
Affiliation:State Key Laboratory of Vibration, Shock & Noise, Shanghai Jiaotong University, Shanghai 200030, China;State Key Laboratory of Vibration, Shock & Noise, Shanghai Jiaotong University, Shanghai 200030, China;State Key Laboratory of Vibration, Shock & Noise, Shanghai Jiaotong University, Shanghai 200030, China
Abstract:In this paper, the target strength (TS) of mines lying on the seabed was predicted by use of the physical acoustics method and the planar element method. The target strength (TS) of an object like a mine in shape near a silt interface or in the free field was calculated and compared. A practical method was provided for further studying the target strength of submerged complex targets near an interface.
Keywords:mines lying on the seabed  target strength  the planar element
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