凝视红外成像末制导系统应用研究

根据国外新一代防空导弹的发展趋势,进行了高速导弹末制导系统气动热、气动热辐射和高速流场对目标传输效应等工作环境的初步计算,为高速导弹应用红外末制导系统提供了设计依据.结合高速导弹末制导系统要求和所处的工作环境,分析了红外成像末制导在高速导弹上应用的系统技术问题.最后,提出了应用数学仿真、半实物仿真和外场试验等进行红外成像末制导系统性能评估的方法.

System application of staring infrared imaging terminal guidance

According to the development trend of new-style antiaircraft missile, preliminary calculation was done for aero heat effect, aero heat radiation and optical transmission effect of high speed flow field, which can be used as a basis in the design and analysis of high velocity missile terminal guidance system. System technology of infrared imaging terminal guidance used in high velocity missile was studied in combination with application requirements and working environment for high velocity missile terminal guidance system. The approach for evaluating performance of infrared imaging terminal guidance system was put forward using mathematical simulation, semi-physical simulation and field investigation.