红外烟幕干扰性能动态测试方法研究

Research on Dynamic Testing Method of Infrared Smoke Jamming Performance

对于红外成像制导导弹,红外烟幕是一种效费比较高的干扰手段。为实现有效干扰,红外烟幕的干扰性能必须满足一定的要求。文中分析了红外烟幕的干扰有效性,对烟幕的透过率、消光系数、悬浮性能、分散性能、流动性能等动态测试方法进行了分析,并给出了一些实例,为红外烟幕的测试和评估提供技术支持。

For infrared imaging guidance missile,infrared smoke is a kind of jamming method with higher efficiency cost ratio.For realizing effective jamming,the jamming performances of the infrared smoke must meet the requirements.The jamming effectiveness of the infrared smoke is analyzed.The dynamic testing methods for transmittance,extinction coefficient,levitation performance,dispersion and fluidity are analyzed.Some examples are presented,which can provide technical supports for infrared smoke test and evaluation.