基于蒙特卡洛法的反舰导弹末端机动突防效果研究

为了比较反舰导弹在不同的末端机动方式下,当有舰空导弹拦截时哪种突防效果更好,从工程应用的角度出发,考虑反舰导弹受多种因素(包括干扰、建模误差、海情、不确定性等)的影响,并同时考虑舰空导弹的前置角约束和死区约束,建立了反舰导弹与舰空导弹的对抗模型。其中,反舰导弹采用的是基于过载控制方法设计的全弹道仿真模型,舰空导弹则采用三阶简化模型。根据舰空导弹初始拦截位置的不同,设定不同的初始仿真条件,在计算机上进行多次打靶,应用蒙特卡洛法分别计算反舰导弹在不同机动方式下的突防概率。仿真结果表明,在有舰空导弹拦截的情况下,反舰导弹进行螺旋机动时,其突防效果最好,摆式机动次之,然后是纵向蛇行机动,最后是航向蛇行机动,而突防效果最差的则是反舰导弹不进行末端机动。

Research on Penetration Effect of Terminal Maneuver for Anti-Ship Missile Based on Monte Carlo Method

In order to compare the penetration effect of different terminal maneuver forms for anti-ship missile,when it is intercepted by the ship-to-air missile,the intercepting mathematical model was presented in the point of view of engineering application. With the restriction factors of disturb,modeling error,ocean wave,uncertainties and other actual restrictions,an anti-ship missile was simulated in 6-DOF based on the overload control system. And the ship-to-air missile was simulated in three order characterist...