根据美国工业界武器系统效能咨询委员会对作战效能的定义 ,针对某型飞航导弹给出了其作战效能分析模型的解析法表述 ,建立了飞航导弹与某典型地空导弹攻防对抗的仿真模型。最后对该模型进行了数学仿真验证 ,并分析了影响导弹作战效能的主要因素。结果表明 ,可以从降低飞航导弹的 RCS值、采用超低空突防和多发齐射等三个方面提高飞航导弹对地空导弹的作战效能。 According to the definition of operational effectiveness of the American Weapon System Effectiveness Advisory Committee of the U.S.A., the analytic expression of its operational effectiveness analysis model is given for a certain type of missile and a simulation model of the attack-defense confrontation of a typical surface-to-air missile is established . Finally, the model was verified by mathematical simulation, and analyzed the main factors that affect the operational effectiveness of the missile. The results show that it is possible to improve the combat effectiveness of SAM against surface-to-air missiles in three aspects: reducing the RCS of the SAM;