长征二号丙系列运载火箭构型演变与技术创新  

The Configuration Evolution and Technology Innovation of Long March 2C Rockets

作　　者：杨建民[1] 崔照云 李君 YANG Jianmin;CUI Zhaoyun;LI Jun(China Academy of Launch Vehicle Technology,Beijing,100076;Beijing Institute of Astronautical Systems Engineering,Beijing,100076)

机构地区：[1]中国运载火箭技术研究院,北京100076 [2]北京宇航系统工程研究所,北京100076

出　　处：《导弹与航天运载技术（中英文）》2023年第3期1-5,共5页Missiles and Space Vehicles

摘　　要：长征二号丙火箭在1982年9月9日的首飞任务中取得圆满成功,截至2023年3月30日,先后完成68次宇航发射任务,将134颗载荷送入预定目标,其中包括铱星、探索一号/二号卫星、中法海洋卫星、遥感三十号10组卫星等中外合作、科学研究及应用卫星。为满足发射任务需求,先后研制了四型上面级、三型整流罩。长征二号丙火箭持续技术创新,不断提升运载能力、可靠性和任务适应性,达到国内外中型火箭的领先水平。The LM-2C makes its maiden flight at September 9th 1982 and completes 68 space missions sending 134 payloads into their orbits to the date of March 30th 2023 including international cooperated research and applied satellite IRIDIUM,CFOSAT,TS-1/TS-2 and YG30-01.4 upper stages and 3 fairings are developed to complete its diverse missions.The innovations made on the LM-2C increase its capacity,reliability and versatility continuously.The LM-2C has become one of the most reliable rockets in the world.

关 键 词：构型衍变 技术创新 运载能力 上面级 整流罩 

分 类 号：V42[航空宇航科学与技术—飞行器设计]