摘要
针对弹道导弹面对预警雷达探测时的低空突防问题,基于弹道导弹被预警雷达捕捉时间衡量突防效果并展开研究。通过分析影响突防的特征参数,明确弹道导弹突防被捕捉时间的影响因素和低空突防的全过程,从弹道导弹速度、威胁角及自身雷达反射截面积(radar cross-section,RCS)值的攻防对抗计算模型。仿真分析被捕捉时间对弹道导弹突防的影响。结果表明,面对预警雷达,不同弹道导弹在被捕捉时间随来袭导弹的RCS变大而变大,随其速度增大而减小。
In response to the low altitude breakthrough problem of ballistic missiles facing early warning radar detection,this study measures the breakthrough effect based on the time of ballistic missiles being captured by early warning radar and conducts research.By analyzing the characteristic parameters that affect breakthrough,the influencing factors of the capture time of ballistic missile breakthrough and the entire process of low altitude breakthrough were clarified.A calculation model for offensive and defensive confrontation was developed based on the velocity,threat angle,and radar cross section(RCS)value of the ballistic missile.Simulation analysis of the impact of capture time on ballistic missile penetration.The result shows that when facing warning radar,the capture time of different ballistic missiles increases with the increase of RCS of the incoming missile,and decreases with the increase of velocity.
作者
李冠辰
吕仲
洪亮
吴一乔
杨根庆
Li Guanchen;LYU Zhong;Hong Liang;Wu Yiqiao;Yang Genqing(Naval Aviation University,Yantai 264001,China;No.972578 Unit of PLA,Beijing 100161,China)
出处
《兵工自动化》
北大核心
2025年第12期10-14,共5页
Ordnance Industry Automation
关键词
弹道导弹
预警雷达
低空突防
建模仿真
ballistic missile
early warning radar
low-altitude penetration
modeling and simulation
