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战术作为飞机生存力的影响因素,只被定性的提出。为定量化研究战术对飞机作战生存力的影响效果,以战术机动为例,建立了比例导引导弹在水平平面内对飞机的攻击模型;对飞机实施常规的盘旋机动规避导弹进行了仿真,验证了所建模型的合理性;假设机动的初始方向为随机量,采用蒙特卡罗方法,讨论了飞机实施超机动的初始距离与飞机生存概率的关系;在特定的机动初始距离上,研究了机动方向对脱靶量和生存力的影响。结果表明,在实施超机动之后,如飞机能获得100～300 m的初始距离和与导弹弹目线夹角成±70°～±120°的机动方向,则可以有效地降低飞机对导弹的敏感性,从而提高飞机在战场的生存概率。
As an influencing factor of aircraft survivability, tactics are only proposed qualitatively. In order to quantitatively study the impact of tactics on aircraft combat survivability, a tactical maneuver is taken as an example to establish an attack model of the guided-missile to the aircraft in the horizontal plane. The simulation and verification of the conventional helicoptic missile are carried out. The rationality of the proposed model is established. Assuming that the initial direction of maneuver is random, Monte Carlo method is used to discuss the relationship between the initial maneuvering distance and the survival probability of the aircraft. At a certain maneuvering initial distance, The influence of the direction on the miss distance and the viability. The results show that the aircraft can effectively reduce the missile’s sensitivity after implementing maneuvering, such as the aircraft can obtain the initial distance of 100 ~ 300 m and the maneuvering direction of ± 70 ° ~ ± 120 ° with the included angle of the missile projectile So as to improve the probability of survival of the aircraft on the battlefield.