高超声速飞行器技术研究进展

 高超声速技术作为新世纪航空航天的标志性技术，已成为国内外军事、航天领域关注的重点技术。对高超声速飞行器进行了分类，对国外主要军事大国高超声速飞行器的发展路线、总体方案、性能参数等进行了梳理，围绕对高超声速飞行器发展产生重要影响的气动设计技术、高超声速推进技术、高超声速结构热防护技术、高超声速制导控制技术，剖析了技术发展特点和技术发展方向。基于国外高超声速飞行器的型号发展和投入方向，认为高超声速滑翔飞行器将成为高超声速领域优先发展领域。

Research on the development of hypersonic vehicle technology

Hypersonic vehicle technology, as a symbol of aerospace technology in the new century, has become a focus of attention in military and aerospace fields at home and abroad. This paper introduces the classification of hypersonic vehicles, analyzes the development route, overall plan and performance parameters of the mainstream hypersonic aircraft, and summarizes its technological characteristics. The characteristics and direction of technology development are analyzed in terms of aerodynamic design technology, hypersonic propulsion technology, hypersonic structure thermal protection technology and hypersonic guidance and control technology, which have important influences on the development of hypersonic vehicles. In addition, based on the model development and investment direction of foreign hypersonic vehicles, the development trend of hypersonic vehicle in the future is predicted, so as to provide guidance and reference for the related development research.