临近空间高超声速飞行器目标特性及突防威胁分析

Target characteristics and penetration threats analysis of hypersonic vehicle in the near-space

通过选取美国HTV-2和X-51A两种典型体制临近空间高超声速飞行器进行对比,分析了不同体制临近空间高超声速飞行器在弹道特性、飞行特性、雷达散射特性和红外辐射特性等主要目标特性及其与传统弹道导弹和巡航导弹的差异,并对临近空间高超声速飞行器当前及将来可能面临的突防威胁进行梳理与分析。结果表明,随着探测系统和拦截弹的升级,以及传统突防措施在临近空间使用受到限制,未来临近空间高超声速飞行器突防威胁不容小觑。在开展临近空间高超声速飞行器研制过程中,必须同步考虑适用于临近空间高超声速飞行器的突防技术措施和突防装备。

By selecting two typical near-space hypersonic vehicles HTV-2 and X-51A for comparative analysis,the main target characteristics of near-space hypersonic vehicles under different systems,such as ballistic characteristics,flight characteristics,radar character istics and infrared characteristics and so on,and the differences between ballistic missiles and cruise missiles are analyzed.The present and future penetration threats of near-space hypersonic vehicles are analyzed.The results show that,with the upgrading of detection system and interceptor technology,and the use of traditional penetration measures in near-space is limited.Simultaneous consideration must be given to the development of penetration technologies and penetration equipment suitable for adjacent space.