在借鉴空战两步裁定方法的基础上, 改进了作战飞机先敌发射指数模型。以双方作战飞机空战损失比为效能指标, 综合考虑电子干扰对空战结果的影响, 给出了电子干扰下空战模型参数的计算方法。在此基础之上, 通过算例分析了机载雷达、拦截飞机引导通信、拦截导弹末制导雷达受干扰后作战双方空战损失比的变化, 给出了等效干扰功率与空战损失比的关系曲线, 得到了对拦截导弹末制导雷达实施干扰可以较好地提高空袭飞机作战效能的结论。

Base on learning from the method of twostep adjudication for air war,the firstshot index model is improved.Taking combat aircraft lost rate as effectiveness index and considering the effect of electronic interference,calculating method of model parameters is given.Then,the change of combat aircraft lost rate is analyzed under jamming to airborne radar,directing communication of interception,homing radar of interception missile by typical example.The curve charts of equivalent interference powers effects on combat aircraft lost rate is presented.Finally,conclusion that jamming homing radar of interception missile is more effectively to improve the effectiveness of air strikes is obtained.