沉底水雷目标强度预报  

Prediction target strength of mines lying on the seabed

作　　者：范军[1] 万琳[1] 汤渭霖[1] 

机构地区：[1]上海交通大学振动,冲击,噪声国家重点实验室,上海200030

出　　处：《声学技术》2001年第4期145-148,共4页Technical Acoustics

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。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.

关 键 词：沉底水雷 目标强度 板块元 预报 计算 回波特性 

分 类 号：TJ610.2[兵器科学与技术—武器系统与运用工程]