猎鹰9火箭一子级重复使用发展规律研究  

Research on the Development Law of Falcon 9 Rocket First Stage Reusability

作　　者：王儒文 关嵩[1] 马昆[1] 马晓宇 王玉林[1] WANG Ruwen;GUAN Song;MA Kun;MA Xiaoyu;WANG Yulin(China Academy of Launch Vehicle Technology,Beijing,100076)

机构地区：[1]中国运载火箭技术研究院,北京100076

出　　处：《导弹与航天运载技术(中英文)》2025年第2期11-21,共11页Missiles and Space Vehicles

摘　　要：针对猎鹰9火箭2024年及之前发射任务,尝试建立了重复使用指标体系,分别以时间维度和状态维度进行统计分析,初步得到猎鹰9火箭一子级重复使用技术的发展规律。通过对发展规律的分析,将猎鹰9火箭回收复用技术发展演变过程分为探索、发展和成熟3个阶段。最后,对中国重复使用火箭垂直回收的发展进行了预测,预计需要5.5~10年可达到猎鹰9火箭现有水平。For Falcon 9 rocket launch missions in 2024 and before,a reuse indicator system has been initially established.Statistical analysis is conducted in the time dimension and status dimension,and the development rules of Falcon 9 rocket one-stage reuse technology are initially obtained.By the analysis of the rules,the development and evolution process of Falcon 9 rocket recovery and reuse technology is divided into three stages.Finally,a preliminary prediction is made on the development of China's reusable rockets.

关 键 词：猎鹰9火箭 一子级 重复使用 发展规律 指标体系 

分 类 号：V475[航空宇航科学与技术—飞行器设计]