Measures of effectiveness for blinking jamming under airborne self-protection operations
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摘要: 为了得到机载自卫电子对抗作战样式中的闪烁干扰对工作于角度跟踪状态的敌防空武器控制系统电子设备进行无线电抑制的作战效能,通过对该干扰样式的剖析,对其具体实施过程进行详尽建模,并结合相关评估指标来实施评估工作.首先,根据闪烁干扰的基本原理,通过对闪烁干扰作战过程的建模分析,然后,以脱靶量为衡量标准,考虑导弹在攻击期间能修正的误差距离值,推导出来袭导弹的合成均方根偏差,最后得到电子对抗设备所掩护飞机的杀伤概率评估指标的详细模型.仿真算例表明了干扰机功率、被掩护飞机的飞行速度和反射截面积、双机平均闪烁周期等参数对杀伤概率和双机编队参数的影响.Abstract: According to blinking jamming on analysis and modeling about operation procedure of blinking jamming, the measures of effectiveness for blinking jamming against angle guided missiles using radar seekers were evaluated by relational index. Firstly, the basic principle of blinking jamming was obtained, and then the operation process with blinking jamming was analyzed and modeled. With the reference standard of miss distance, the synthetic root mean square deviation was derived. Finally, the kill probability for covered airplanes by self-protection EW(electronic warfare) systems was introduced as the effectiveness index. The simulation results show that the influences between jammer power, covered airplanes velocity, airplanes RCS, mean blinking cycle and kill probability, dual airplanes formation parameter.
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Key words:
- electronic warfare(EW) /
- self-protection jamming /
- blinking jamming
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