舰载箔条冲淡干扰效果在线评估方法

Online Evaluation Method of the Jamming Effects of Shipborne Chaff Dilution

针对作战应用时电子对抗干扰效果的在线评估问题,以舰载箔条冲淡干扰为例,提出基于我方干扰装备和被保护目标的实际状态和预期状态的差别进行评估。具体思路是综合考虑干扰弹发射延误、是否出现哑弹等作战使用因素对干扰成功概率的影响,结合舰载箔条冲淡干扰的干扰成功概率理论模型,实现干扰效果的在线评估。仿真结果表明,新方法对干扰效果的评估更具有实际应用价值。

In order to solve the online evaluation problem of jamming effects of electronic countermeasure in the case of operation use,take shipborne chaff dilution jamming for example,the evaluation method is presented according to the difference of practical state and expectant state of jamming equipment and protected ship. The specific idea is considering the factors of operation use,such as launching delay of jamming bomb,the emergence of the dud,etc.,which influences the jamming effects,combined with theoretical evaluation model of jamming effects of chaff dilution jamming,and implementing the online evaluation of jamming effects. The simulation results show that the novel method is more practical for the evaluation of jamming effects in the case of operation use.