雷达干扰对防空导弹系统支援效果评估

Effect Evaluation of Radar Jamming Support for Air Defense Missile

通过对比防空导弹系统得到雷达干扰支援前后的作战效能,评估雷达干扰的支援效果。以防空导弹拦截空袭飞机的概率为作战效能评估指标,并将其分解为防空导弹可发射批次、搜索雷达发现概率、制导雷达截获概率、防空导弹命中概率和目标的可拦截性,分别计算雷达干扰支援前后上述5个参数的变化,进而得出支援前后成功拦截概率的差异。最后通过实例分析验证了评估方法的科学性和准确性。研究成果一定程度上弥补了雷达干扰与防空导弹结合使用后作战效能评估的短板,并为防空导弹的运用提供一定的理论依据。

This paper compares the operational effectiveness of air defense missile system before and after radar jamming support,and estimates the support effect of radar jamming.The probability of intercepting air raid aircraft by air defense missile is the evaluation index of operational effectiveness,which is divided into air defense missile launch batch,search radar detection probability,radar intercept probability,missile hit probability and target interception,respectively calculated the above five parameters before and after the radar jamming support,then obtains the difference of interception probability before and after support.The scienti calness and veracity of evaluation method are verified by examples.This research's results remedy the defects of operational efficiency evaluation combining radar jamming with air defense missile and provide some theoretical foundation for application of air defense missile.