舰船质心干扰作战决策建模与仿真

Modeling and Simulation of Combat Decision-making of Chaff Centroid Jamming for Ship

针对箔条质心干扰的作战使用问题,分析了质心干扰的原理和需要满足的使用条件,建立了舰船、箔条云运动模型以及雷达反射面积模型,推导得到质心和导弹的运动模型,根据模型仿真得到了质心干扰的效果与干扰弹发射舷角、舰船机动角度以及作战海域的风向之间的关系,得出了一定条件下最佳的干扰弹发射决策和舰艇机动决策。

Aiming at the question of chaff centroid jamming in the combat, the principle and the condition of chaff centroid jamming was analysed, the motion models and the RCS models of the ship and the chaff cloud were built, the motion models of the centroid and the missile were deduced. According to the models, the relation between the centroid jamming effect and the launching relative bearing of chaff cartridge, the evasive maneuver direction of ship, the wind direction of combat sea were simulated. The optimal decision of chaff cartridge launching and the ship maneuver under the fixed condition were reached.