潜艇规避被动声自导鱼雷的航速和航向问题  

On Velocity and Course of Submarine to Evade Passive Homing Torpedo

作　　者：李钊[1] 郑援[1] 

机构地区：[1]海军潜艇学院,山东青岛266071

出　　处：《火力与指挥控制》2008年第3期125-127,共3页Fire Control & Command Control

摘　　要：研究了潜艇高频段辐射噪声、传播损失、鱼雷的干扰噪声级等影响鱼雷被动声纳方程的因素,定量分析了潜艇航速和航向对鱼雷被动声自导作用距离的影响,对潜艇规避处于被动声自导状态鱼雷的过程进行了模拟仿真,讨论了潜艇规避航速和航向对潜艇纯机动被动声自导鱼雷成功概率的影响,根据仿真统计得出了潜艇规避航速和航向的最优取值范围。This paper discusses the influences of submarine＇s source level in high-frequency, transmission loss, torpedo self-noise on the torpedo passive sonar equation, analyzes the relation of submarine＇s velocity, course with torpedo＇s passive homing range. The evading processes are simulated. Based on the simulated statistical results, the influences of submarine＇s velocity, course on the probability of submarine survival is discussed, and the optimal evading velocity and course of the submarine are also given.

关 键 词：机动规避 被动声自导鱼雷 

分 类 号：TB56[交通运输工程—水声工程]