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简要叙述了临近空间的定义及临近空间的飞行器类型,回顾了美国临近空间高超声速飞行器的发展历程,主要介绍猎鹰计划的研究目标及军事应用,重点介绍猎鹰计划中高超声速飞行器防热材料的发展。
The definition of the adjacent space and the type of aircraft in the near space are briefly described. The history of the spacecraft in the vicinity of the United States is reviewed. The research objectives and military applications of the Falcon program are mainly introduced. The emphasis is given to the design of the Hypersonic aircraft thermal protection material development of.