红外制导的发展趋势及其关键技术

A survey on development trends and key technologies of infrared guidance systems

在各种精确制导体制中,红外制导因其制导精度高、抗干扰能力强、隐蔽性好、效费比高等优点,在现代武器装备发展中占据着重要地位,综述了红外制导系统的发展历程、现状特点、未来趋势,为红外制导技术的研究开发提供有益参考。首先介绍了红外制导系统的工作原理和发展历程,然后从现代作战需求出发分析了当前红外制导系统的7个发展方向,最后从探测器件、信息处理、结构设计、干扰对抗等方面分析了未来红外制导系统发展中所面临的5种关键技术等。

Among many kind of precise guidance systems, IR guidance system is playing a more and more important rule in modem weapon system since it has the characteristics of high precision, strong anti-interference capability and good benefit-cost ratio. The paper gives a brief survey on IR guidance system and techniques, involving its evolution history, developing trends, and critical techniques. First of all, working principles and developing process of IR guidance system are explained. Then, the developing trends of modem IR guidance system are analyzed based on operational requirements. Finally, five critical technologies in IR guidance field are discussed in detail from the aspects of IR detector, information processing, mechanical design, and anti-jamming schemes.