为研究舰空导弹对蛇形机动与螺旋机动目标拦截效果的差异，对舰空导弹拦截机动目标进行弹道仿真。首先建立反舰导弹的三维蛇形机动模型和螺旋机动模型，然后建立舰空导弹的三维矢量拦截模型，考虑导引头噪声和舵系统的过载限制，最后在Matlab环境下进行2种机动的拦截弹道仿真，采用蒙特卡洛法仿真不同机动强度和噪声强度下的脱靶量，并对比分析拦截蛇形机动和螺旋机动的需求过载和脱靶量。仿真结果验证了反舰导弹机动模型、航空导弹拦截模型的正确性和可行性，可为有针对性拦截机动目标提供参考。%In order to investigate the differences between intercepting zigzag course and spiral course target of ship-to-air missile, the trajectory of ship-to-air missile intercepting anti-ship missile is simulated. Firstly, the zigzag course and spiral course 3D maneuver trajectory models of anti-ship missile are set up. And then, the 3D vector intercepting model of ship-to-air missile is built considering the seeker’s noises and the rudder’s overload limit. Finally, the intercepting trajectories of the two kinds of maneuver are simulated by using Matlab. The miss distance under different circumstances of noises and maneuver is calculated by Monte Carlo method. The overload need and miss distance of zigzag course and spiral course are analyzed comparing to each other. The simulation result shows that the anti-ship missile course model and ship-to-air missile intercepting model are correct and applicable, and it can provide reference to intercept maneuverable target.
展开▼
