基于噪声干扰器对抗的火箭助飞鱼雷射击效率仿真研究

为研究对抗条件下火箭助飞鱼雷的射击效率,根据火箭助飞鱼雷典型对潜作战过程,以命中概率作为射击效率的评定指标建立了基于对抗的命中概率模型,研究了潜艇使用噪声干扰器对抗来袭鱼雷的对抗模型,分析了火箭助飞鱼雷反对抗策略,通过仿真计算,定量分析了主要因素对火箭助飞鱼雷命中概率的影响。仿真结果表明,噪声干扰器对抗条件下,射击距离和潜艇航速是影响命中概率的主要因素,目标信息的完整程度对命中概率的影响很大,旨在为实战条件下水面舰艇部队提高使用火箭助飞鱼雷的有效性及反潜作战能力等方面提供了参考。

Simulation Study on Fire Efficiency of Rocket Assisted Torpedo Based on Noise Jammer Countermeasure

In order to understand fire efficiency of rocket assisted torpedo under countermeasure,we take hit probability as an indicator of fire efficiency and build a hit probability model according to the torpedo＇s typical anti-submarine course.We analyze the model in which noise jammer is used by submarine to counter incoming torpedo and discuss the counter-countermeasure strategy of the torpedo.According to simulation and calculation,the effects of the major fac-tors on hit probability are quantitatively analyzed based on noise jammer countermeasure.Simulation results indicate that both firing distance and navigational velocity of submarine are the main factors.Completeness of target information imposes great effect on hit probability.This study may redound to surface ships in effectively using rocket assisted tor-pedoes and enhancing anti-submarine capability.