凝视红外成像末制导系统性能测试评估方法

Testing and evaluation technology of staring IR imaging guiding system

针对国外新一代高速导弹的特点,结合红外成像探测系统要求及其工作环境,开展凝视红外成像探测系统在高速导弹上应用的性能测试和评估方法研究,提出了高速导弹气动光学效应环境的分析与测试方法和气动光学效应下的末制导探测系统性能测试评估方法,并通过风洞试验、数学仿真和实验室性能测试试验进行红外成像末制导系统各项性能的测试,从而全面评估红外成像末制导系统在高速导弹中的应用性能,为开展凝视红外成像末制导系统的设计和优化提供了重要依据和指导。

By analyzing the foreign new testing and evaluating technology for staring IR generation high speed missile＇s characters, the studies on imaging detecting system applied in high speed missile are developed, which is based on the precondition that meeting the requirements of the IR detecting system and its work environment. The methods of measuring the aero-optical effects environment for high speed missile are proposed, and the testing and evaluating methods for IR imaging terminal guiding system under aero- optical effects environment are also presented. The application performance in high speed missile of IR terminal guidance system is evaluated roundly, through the wind tunnel experiments, the digital simulation experiments and laboratory experiments, which can guide the design and optimizing of staring IR imaging guiding system.