考虑高超音速目标二次杀伤的舰炮拦截能力

Naval gun interception capability research considering the subsequent destruction of hypersonic missile

以探讨利用舰炮拦截高超音速导弹(hypersonic missile,HM)的可行性为目的,选取典型武器装备作为攻防对抗原型,开展了利用舰炮拦截HM的研究。通过研究HM破片的动态飞散特性,建立了HM导弹破片的二次杀伤模型,求得了飞散破片的杀伤下界。在此基础上建立了HM三维末制导攻击模型以及舰炮拦截模型,在HM与目标舰艇的动态对抗中全面分析了HM的飞行速度、入射角、战斗部装填系数等与HM平均必须命中数、可达命中数及突防概率之间的关系。结果表明,HM对目标的二次杀伤效果比较明显,对舰炮具有较高的突防概率。

To verify the feasibility of the intercepting hypersonic missile （HM） using the naval gun （NG）, correlative researches are carried out by adopting typical armaments as the antagonistic objects. To resolve the destruction distance infimum of HM exploding fragments, the dynamic flying characteristics of HM exploding fragments are studied thoroughly, and a subsequent destruction model of HM exploding fragments is established upon it. By establishing the 3D attacking model of HM and the intercept model of NG, a comprehensive analysis of flight speed, attack angle and warhead filling factor to the penetration prohahility of HM is executed under the relative motion of HM and NG. Simulation results indicate that the subsequent destruction HM exploding fragments brings to the target is obvious, and NG does not possess the ability to intercept HM.