对空导弹相对可拦截区研究  

Study on relative interceptable zone of anti-air missile

作　　者：朱亮辉 南英 方东洋 李政扬 ZHU Lianghui;NAN Ying;FANG Dongyang;LI Zhengyang(College of Astronautics,NUAA,Nanjing 211106,China;Shanghai Institute of Mechanical and Electrical Engineering,Shanghai 201109,China)

机构地区：[1]南京航空航天大学航天学院,江苏南京211106 [2]上海机电工程研究所,上海201109

出　　处：《飞行力学》2024年第6期77-82,共6页Flight Dynamics

摘　　要：对空导弹可拦截区体现了导弹-目标攻防对抗中初始位置的物理空间关系,但在不同速度下的时间域对比仍有不足。为此,首先建立了对空导弹与拦截目标的数学模型,计算其在不同速度下的可拦截区;然后整合拦截-突防仿真中每一个拦截点在每一帧的瞬时速度分量,计算相对可拦截系数并绘制相对可拦截区,解决了不同速度下同种对空导弹可拦截区物理内外边界大小不同的问题。仿真结果表明:不同速度对空导弹进行博弈对抗得到的可拦截区大小不同,但几何空间相似;其时间域可拦截区内边界近似等同;不同速度下的相对可拦截区形状与大小基本重合;用低速导弹代替高速导弹进行相关试验的效果是相同的。The interceptable zone of anti-air missile reflects the physical space relationship of the initial positions of the missile and the target in the offensive and defensive confrontation.However,the time domain comparison between the missile-target at different speeds is still insufficient.For this purpose,the mathematical model of anti-air missile and target was established firstly;the interceptable zone at different speeds was calculated.Then,the instantaneous velocity component of each interception point in each frame in the interception-penetration simulation was integrated,the relative interceptable coefficient was calculated and the relative interceptable zone was drawn,the problem that the sizes of physical inner and outer boundary of the interceptor zone of the same kind of missile was different at different speeds was solved.Simulation results show that the sizes of the interceptable zone are different but the geometric spaces are similar when the game confrontation of the antiair missile at different speeds,and the inner boundary of the zone in time domain is approximately same.The shapes and sizes of the relative interceptable zone at different speeds basically coincide.The effect of using low-speed missiles instead of high-speed missiles for relevant tests is the same.

关 键 词：对空导弹 攻防对抗 相对可拦截区 拦截-突防仿真 博弈对抗 

分 类 号：TJ762.2[兵器科学与技术—武器系统与运用工程]