指挥台围壳雷达隐身性数值模拟

薛丰利; 黄沛霖; 罗蒙浩; 姬金祖

doi:10.3969/j.issn.1673-3185.2016.06.003

指挥台围壳雷达隐身性数值模拟

doi: 10.3969/j.issn.1673-3185.2016.06.003

北京航空航天大学航空科学与工程学院, 北京 100191

基金项目:

国家部委基金资助项目

详细信息

作者简介:
薛丰利,男,1991年生,硕士生。研究方向:飞行器隐身技术,有源对消。E-mail:shadowalker@buaa.edu.cn;黄沛霖,男,1975年生,博士,副教授。研究方向:飞行器总体设计,飞行器隐身技术。E-mail:peilin_h@buaa.edu.cn

通信作者:
姬金祖(通信作者),男,1982年生,博士,讲师。研究方向:飞行器隐身技术,计算电磁学。E-mail:jijinzu@buaa.edu.cn

中图分类号: U663.1
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出版历程
- 收稿日期: 2016-03-15
- 刊出日期: 2016-12-03

Numerical simulation for the stealth performance of submarine sails

School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, China

指挥台围壳雷达隐身性数值模拟由薛丰利，等创作，采用知识共享署名4.0国际许可协议进行许可。

摘要

摘要: 对潜艇指挥台围壳在水面航行状态和半潜航行状态下的雷达隐身性进行研究。基于高频法，应用CATIA和MATLAB软件对三元流线型指挥台围壳和传统的直壁式指挥台围壳的雷达散射截面积（RCS）特性进行数值模拟和对比分析，并在此基础上进行雷达发现概率的计算。研究指挥台围壳的探测概率随距离变化的关系和指挥台围壳在2种航行状态下各重点探测角域探测概率的变化关系。研究表明，对指挥台围壳进行三元流线型设计并配合低矮化设计后，能明显改善潜艇指挥台围壳的雷达隐身性。
- 指挥台围壳 /
- 雷达散射截面积 /
- 隐身 /
- 高频法 /
- 探测概率
Abstract: This paper studies the stealth properties of sails on the water and underwater. Based on the high-frequency method, it compares the Radar Cross Section (RCS) features of the conventional straight wall sail and the advanced 3D sail. Using CATIA and MATLAB, the numerical simulation of the RCS characteristics of sails and the calculation of radar detection probability are conducted, and the influence of different distances and angle territories on radar detection probability is discussed. The results show that the stealth performance of the advanced low-3D sail is considerably superior to that of the conventional straight wall sail.
- sail /
- Radar Cross Section(RCS) /
- stealth /
- high-frequency method /
- detection probability

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参考文献(17)

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