弹道导弹防御动能拦截弹红外成像导引头仿真系统与技术的发展

经过20多年的发展,美国已经建成了动能拦截弹半实物仿真系统(KHILS)、标准-3动能拦截弹头半实物仿真系统和导引头试验系统等各具特色的动能拦截弹红外成像仿真系统,用于动能拦截器半实物仿真和动能拦截器红外导引头设计、试验与评估.综述了这3种动能拦截弹红外成像仿真系统,分别介绍了这3种红外成像仿真系统的发展背景、主要用途、系统结构和特点,并着重阐述了它们的高拟真度目标和背景信号特征模型以及先进的实时三维景象生成系统和高拟真度红外场景投影器的发展情况.

Development of infrared imaging seeker simulation system and technologies for ballistic missile defense KKV

Over two decades,USA has constructed several kinds of Kinetic Kill Vehicle (KKV) infrared imaging simulation systems with different characteristics that were used for the hardware-in-the-loop simulation of KKV and the design,test and evaluation of infrared seeker of KKV,including KKV Hardware-in-The-Loop Simulator(KHILS),Standard-3 kinetic kill warhead hardware-in-the-loop simulation system and seeker experimental system. The development status of the three kinds of KKV infrared imaging simulation systems mentioned above were reviewed. The development background,major application, system configuration and characteristics of these infrared imaging simulation systems were introduced respectively.The development of the high-fidelity targets and background signature models,real-time 3D scene generation systems and high-fidelity infrared scene projector of these infrared imaging simulation systems were described emphatically.