舰载雷达间歇关机对抗反辐射导弹模型研究

The Research on Intermittent Radiation Model of Ship-borne Radar Antagonizing ARM

为研究舰载雷达间歇关机下反辐射导弹(ARM)对舰载雷达的命中能力,根据影响ARM命中精度的主要误差源,建立了舰载雷达在不采取和采取间歇雷达关机对抗条件下ARM对舰载雷达的命中误差模型。仿真结果反映了舰载雷达关开机时间比、关机时间以及ARM自身参数对命中概率的影响,并表明通过选取舰载雷达合适的关开机时间比值对抗ARM可以取得较好效果。

To research hit ability of ARM antagonizing intermitting ship-borne radar, according to the main error sources of hit accuracy, the basic hit error model and hit error model on radar intermittent condition were built. Simulation results show the influence of ratio of ra-dar available time to down time, down time interval and parameters of ARM to hit probability, and a better effect can be achieved by adop- ting proper ratio of radar available time to down time.