CAJ | 학술논문

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.
침대뢰체유원사편기술,위감소역손성,용유원유이대항반복사도탄시일충유효적방법,연이현실적대항효과여공격방식、뢰체여유이적부서시밀절상관적.위해결실제문제,채용계산궤방진진행연구.침대뢰체여쌍유이소구성적"삼원계통"대항반복사도탄적동태과정,재삼유공간리건립료반복사도탄접수신호、묘준점、림계위치、운행궤적이급탄착점등수학모형.근거전술배경설치료방진조건,대반복사도탄재각충분변각적정황하、이임의방위급불동각도적공격삼원계통진행료방진실험.결과표명,뢰체여유이지간존재착일개가학보안전적거리범위.가급"합모"반복사도탄제공유효포참거리삼고.
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 position,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 different 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.