箔条质心干扰对抗反舰导弹的决策仿真

Decision Simulation of Chaff Centroid Jamming Against Anti-ship Missile

通过分析质心干扰工作原理,给出了反舰导弹跟踪模型、舰船规避模型、箔条云运动模型及质心运动模型,并建立了基于三个约束条件的箔条质心干扰效果模型。最后利用Matlab对这个复杂的动态干扰过程进行仿真,并在此基础上分析了箔条质心干扰的效果与导弹威胁方向、干扰弹发射舷角、舰艇规避机动方向、作战海域的风速风向等要素之间的关系。

The models of anti-ship missile tracking, ship evasion, chaff movement and centroid movement were put forward by analyzing the chaff centroid jamming principles, and a chaff centroidjamming effect model based on three constraints was given. At last, the complicated dynamic jamming process was simulated by Matlab, and based on it, the relationship between effect of chaff centroid jamming and some elements was analyzed, which included missile threat direction, the launching shipboard of jamming shell, the evasion directions of ship and the speed and direction of wind.