舰载烟幕弹对抗红外成像型反舰导弹的仿真研究

Simulation research on the smoke bomb carried on the warship confronting the infrared imaging anti-ship missile

施放红外烟幕是一种有效地对抗红外成像型反舰导弹的方法之一,为了研究烟幕对抗红外成像型反舰导弹的战术运用方法,分别建立了舰艇、烟幕、导弹的运动模型,并从烟幕浓度的变化引起导引头信噪比变化的角度,建立了烟幕干扰效果的评判模型,给出了烟幕干扰效果的一种判断方法。通过计算机仿真,动态地模拟出了红外烟幕对抗红外成像型反舰导弹的态势,得出了烟幕布放、舰艇规避机动战术决策的原则和方法,仿真结果对烟幕对抗红外成像型反舰导弹的战术运用有重要的参考价值。

Infrared smoking screen is an effective way to confront the infrared imaging anti-ship missile, for researching on the theory of the smoke screen confronting the infrared imaging anti-ship missile, the motion models of the warship, screen smoke and missile are given, the judgement method of the smoke＇s interfere effectiveness is discussed from the point of SNR of missile influenced by smoking screen＇s thickness,the infrared smoking screen confronting the infrared imaging anti-ship missile is dynamically simulated and the principle and the means of the arrangement about the smoke and elusion of the warship are derived from simulation, the simulation conclusions are of great value to the tactics use of the screen smoke confronting the infrared imaging guided missile.