烟雾干扰的效果评价方法与测试研究

RESEARCH ON TEST AND EFFECTIVENESS EVALUATION OF SMOKE INTERFERENCE

从干扰效果测试与评估的内涵出发,讨论了烟雾干扰效果评价的方法,提出了烟雾干扰效果的评估准则.对于光电制导系统,根据实施烟雾干扰后制导武器的跟踪回路的信号状态变化造成导弹制导精度、脱靶量或者命中概率所产生的变化,确定干扰是否有效,给出了典型战场气象环境和典型投弹方式下不同透过特性的烟幕对抗激光制导武器的测试结果,得出了烟雾是对抗红外制导武器的有效手段,对烟幕技术的研究具有一定参考价值和借鉴作用.

Set out from the connotation of the test and evaluation of the smoke jamming, the evaluation method of the smoke jamming was discussed. The evaluation rules of jamming effectiveness were presented. For electro-optical guided system, a jamming is effective or not is according to the changing of the tracking error, its guidance accuracy or its hit probability, The test result of the smoke screen＇ s countering laser guided weapon under typical weather environment and different transmissivity of bomb release modes were given. The conclusion that the smoke is an effective jamming way was obtained.