弹道导弹打击航空母舰末制导有效区的确定与评估

在地地弹道式导弹与航空母舰攻防对抗中,需要研究航母是否在导弹进攻的有效区内。针对具有末制导的弹道式导弹具有再入机动变轨特性,建立了导弹再入机动飞行模型,提出了导弹在不同的再入条件下,对其飞行弹道及机动能力进行仿真计算的方法,通过仿真确定出了导弹打击航空母舰的有效区域。在此基础上,探讨了导弹在以不同的再入姿态、不同的再入飞行高度实施末制导时,导弹落点的有效区域、边界外形及有效区的变化范围。从所得结果来看,所建模型及仿真方法正确可行,在一定程度上解决了弹道导弹打击航空母舰战斗群作战保障急需解决的一些问题。

Determination and Evaluation of Effective Range for Terminal Guidance Ballistic Missile Attacking Aircraft Carrier

In the counter of ground-to-ground ballistic missile against aircraft carrier, it is necessary to know whether the carrier is in the effective fire range. Aiming at the characteristic of the mobile trajectory while terminal guidance missile enters atmosphere again, this paper establishes its re-entry mobile trajectory model, presents the simulative and calculative method in different reentry conditions. By simulation, the effective range for ballistic missile attacking carrier is determined. Based on this, the paper researches the change of effective range of terminal guidance when the missile is taken under different reentry attitude and height. This model and its simulation are provided with correct and feasible. It is useful to solve some urgent problems of ballistic missile countermining aircraft carrier group.