摘要
针对雷达有源诈骗技术,为减小易损性,用有源诱饵对抗反辐射导弹是一种有效的方法,然而现实的对抗效果与攻击方式、雷达与诱饵的部署是密切相关的。为解决实际问题,采用计算机仿真进行研究。针对雷达与双诱饵所构成的"三源系统"对抗反辐射导弹的动态过程,在三维空间里建立了反辐射导弹接收信号、瞄准点、临界位置、运行轨迹以及弹着点等数学模型。根据战术背景设置了仿真条件,对反辐射导弹在各种分辨角的情况下、以任意方位及不同角度的攻击三源系统进行了仿真实验。结果表明,雷达与诱饵之间存在着一个可确保安全的距离范围,可给"哈姆"反辐射导弹提供有效布站距离参考。
In theory, using active decoys is an effective way in countering Anti - Radiation Missile （ARM）. However, practical effect is related with attacking modes and deployment of radar and decoys, which needs methods of computer simulation to analyze. According dynamic process of ＂3 sources system＂, which is composed of one radar and two active decoys, mathematic models of countering ARM, ARM＇s receiving signal, aiming point, critical posi- tion,course and hit point are establishedin 3 - D space. Simulation condition is set based on tactic background to make experiments on ARM attacking 3 sources system at various critical angles, arbitrary attacking angles and differ- ent orientations. The results show that there is a range of safe distance between radar and decoys, and the range which can make radar and decoys safe is directed associated with ARM＇s resolving angle. Hereby, the range of safe distance between radar and decoys is provided while countering HARM.
出处
《计算机仿真》
CSCD
北大核心
2010年第4期31-35,共5页
Computer Simulation
基金
军队2110资助项目(070101)
