亚轨道载人飞行发展研究  

Development Investigation on Suborbital Manned Flight

作　　者：王硕[1] 包文龙 贾贺[2] 刘康 王臻 高树义[2] WANG Shuo;BAO Wenlong;JIA He;LIU Kang;WANG Zhen;GAO Shuyi(China Academy of Space Technology,Beijing 100094,China;Beijing Institute of Space Mechanics&Electricity,Beijing 100094,China)

机构地区：[1]中国空间技术研究院,北京100094 [2]北京空间机电研究所,北京100094

出　　处：《航天返回与遥感》2024年第4期1-8,共8页Spacecraft Recovery & Remote Sensing

基　　金：北京市自然科学基金联合基金(L248038)。

摘　　要：二十一世纪,商业航天是世界航天产业经济发展的重要引擎。亚轨道载人飞行作为载人航天的商业外延,体现出低成本、高可靠和便捷性好的特点,是商业航天追逐的热门赛道。文章对国际上亚轨道载人飞行的发展现状进行了调研,从可行性、用户需求和经济效益等方面,对三种亚轨道载人飞行形式进行了对比分析。结果表明,载人飞船方案是亚轨道载人飞行最合适的发展方向;载人飞船后续发展需重点突破可重复使用火箭技术、逃逸救生技术及无损回收技术。In the 21st century,commercial space is an important engine for the economic development of the world space industry.Suborbital manned flight,as the commercial extension of manned space flight,reflects the characteristics of low cost,high reliability and good convenience,and is a hot track for commercial space pursuit.In this paper,the development status of suborbital manned flight in the world is investigated,and the three forms of suborbital manned flight are compared and analyzed from the aspects of feasibility,user demand and economic benefit.The result shows that manned spacecraft program is the most suitable development direction of suborbital manned flight;the subsequent of manned spacecraft needs to focus on the breakthrough of reusable rocket technology,escape rescue technology and non-destructive recovery technology.

关 键 词：亚轨道载人飞行 高空气球 空天飞机 载人飞船 分析规划 

分 类 号：V19[航空宇航科学与技术—人机与环境工程]