针对无人机集群目标的舰炮对空射击方法

Naval Gun’s Anti-air Firing Method for Uav Cluster Target

利用低成本无人机集群实施饱和攻击,将成为未来海战场突破舰艇对空防御系统的一种新型作战样式。从现有中小口径舰炮武器系统的射击体制出发,详细分析了现有追踪射击方法在打击此类密集目标时的能力不足,为增强现役中小口径舰炮武器系统打击无人机集群目标的能力,提出了基于未来空域窗的对空射击新方法,该方法控制武器系统内的单脉冲雷达波束对集群目标进行空间拉偏扫描,并通过最大似然估计的超分辨算法,获取迎弹面上的集群目标分布特征,改进传统未来空域窗射击方法中弹头均匀散布的设计思路,通过求解高斯混合模型配置弹丸散布中心,使得迎弹面上的弹丸散布概率与集群目标分布特征相匹配。仿真结果表明,该射击方法现实可行,可用于提升中小口径舰炮武器系统对无人机集群目标的打击能力。

Using of low cost UAV cluster to carry out saturation attacking will become a new combat style of a breaking-through for future ship air defense system.Based on the present firing system of navy’s middle and small caliber gun weapon system,and the lack of striking capability of the type of cluster targets with the present tracing firing method is anaylsed in details.In order to enhance the small and middle caliber naval gun weapon system’s ability of striking UAV cluster targets,a new anti-air firing method based on future airspace window is proposed.Firstly,the single-pulse radar beam is controlled to scan the deflection of the whole space of cluster targets,the distribution characteristics on the face of the incoming projectiles of cluster targets are obtained by the super-resolution algorithm of maximum likehood estimation;Secondly,the design concept of warhead evenly dispersion in the firing method of the traditional future air space window is improved.The projectile’s dispersion center is configured by solving Gaussian mixture model so that the projectile’s dispersion probability on the face of incoming projectiles with the distribution characteristics of cluster targets.The simulation results show that the new firing method is feasible in practice,it can be used to improve the middle and small caliber naval gun weapon system’s striking ability against UAV cluster targets.