潜艇使用声诱饵防御两枚声自导鱼雷模型研究  

On mathematical model for submarine using mobile decoy to defend double acoustic-homing torpedoes

作　　者：李斌[1] 高建伟[1] 孟范栋[1] 

机构地区：[1]海军潜艇学院,山东青岛266071

出　　处：《电光与控制》2007年第6期64-67,70,共5页Electronics Optics & Control

摘　　要：现代潜艇作战对多枚鱼雷的防御问题是急需解决的课题。首先对潜艇使用自航式声诱饵防御两枚声自导鱼雷的一次转角数学模型进行了分析,给出了带有未确定性参数的诱饵的数学模型,通过蒙特卡罗方法模拟得到模型参数与潜艇防御成功概率之间的关系。建立了潜艇防御两枚声自导鱼雷的优化模型,通过仿真计算得到了在取得最佳防御效果时鱼雷舷角和两枚鱼雷航向差的关系,以及潜艇最佳防御效果与两枚鱼雷航向差的关系。并结合潜艇防御战术,得到潜艇防御过程中将两枚鱼雷中的一枚置于艇首或艇尾,潜艇还可以采取机动的措施使鱼雷发射平台机动以避免来袭鱼雷航向差在90°附近的结论。Submarine＇ s capability of multi- torpedo defending is an urgent issue for study. Firstly, based on the countermeasure principle of the mobile decoy, the first - turning ballistic trajectory mathematical model about the submarine when it launches a mobile decoy to defend two acoustic - homing torpedoes is analyzed. The relationship between the parameters of the mathematical model and the probability of the submarine successful defense is concluded by using Monte Carlo method from an example. Secondly, the optimization model is built on how to defend double acoustic-homing torpedoes is built. The relationship between the board angle and the course dispersion of the two acoustic- homing torpedoes when getting the optimal recovery effect, and the relationship between the optimal recovery effect and the course dispersion of the two acoustic-homing torpedoes are obtained through computer emulation. The acoustic-homing torpedoes at its head or tail, and 2） conclusions are： 1 ） the submarine can get one of the the submarine can also use mobile method to prevent the course dispersion of two acoustic-homing torpedoes becoming 90°.

关 键 词：潜艇 自航式声诱饵 声自导鱼雷 防御多鱼雷 

分 类 号：V247.1[航空宇航科学与技术—飞行器设计] TJ6[兵器科学与技术—武器系统与运用工程]