我国重复使用运载器发展思路探讨.pdf

2006 4 No.4 2006 284 MISSILE AND SPACE VEHCILE Sum No.284 1004-7182(2006)04-0001-04 100076 V475 A Study on Roadmap of Chinese Reusable Launch Vehicle Yang Yong (RD centre, China Academy of Launch Vehicle Technology Beijing 100076) Abstract: Reusable launch vehicle (RLV) is a main development trend of space transportation system. As the expendable launch vehicles are more and more mature, many countries have paid more attention to RLV concept and its’ key technologies. The state-of-the-art and the development trend of RLV is analyzed and a road map of China RLV technology development is presented. Key Words Reusable launch vehicle Development trend Roadmap 1 1957 10 RLV 1 , 5 000 ELV ELV RLV 20 · RLV Ariane5 Atlas5 Delta4 2006-05-09 (1968-) 2 2006