【作者】 李延彬； 康为民； 戴景民；

【Author】 LI Yan-bin1,2,KANG Wei-min1, DAI Jing-min2 (1.Institute of Optical Target Simulation and Testing Technology, Harbin Institute of Technology, Harbin 150080, China) (2.Department of Automation Measurement and Control Engineering, Harbin Institute of Technology, Harbin 150001, China)

【机构】 哈尔滨工业大学光学目标仿真与测试技术研究所； 哈尔滨工业大学自动化测试与控制系；

【摘要】 根据红外景象模拟器在红外成像导引头半实物仿真系统中的光谱辐射特性分析,给出了红外景象模拟器的波长选择标准,以及波长范围对其他性能指标,如温度范围和温度分辨率等的影响。针对高温及大温度范围的红外景象生成指标,讨论了采用窄波段的激光发射方式来实现红外景象模拟的理论基础,展望了结合窄波段的激光红外景象模拟与其它红外景象模拟技术的方法来获得大温度范围的红外景象模拟器的发展前景。更多还原

【Abstract】 According to the analysis of spectral radiation property of infrared scene projector in the infrared imaging seeker hardware-in-the-loop simulation system, selecting criterion of wavelength is presented. It also analyzes the influence of wavelength range on the performance parameter of infrared scene projector, such as temperature range and temperature resolution. For the target of high temperature and high temperature range in infrared scene projector, the theoretical basis of infrared scene projector adopted of laser with narrow wavelength is discussed. The challenge of infrared scene projector of high temperature range merging of two infrared scene technologies is prospected.更多还原