一次性运载火箭飞行失利量化分析研究  

The Quantification Analysis of Expendable Launch Vehicle Failures

作　　者：郑立伟 秦曈 何巍 龙乐豪[2] 

机构地区：[1]北京宇航系统工程研究所,北京100076 [2]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》2016年第2期55-58,共4页Missiles and Space Vehicles

摘　　要：对1957-2014年全球29个一次性运载火箭系列的发射情况进行统计,从构型、故障子级、首飞、级数、规模、推进剂种类、故障所属分系统、载人、故障原因等多个维度对国内外运载火箭发射失利情况进行了故障统计分析,在量化分析数据的基础上,提出确保我国运载火箭高任务成功率的发展建议。The failures of world＇s major 29 serous of launch vehicles, from 1957 to 2014, are reviewed. This study takes many aspects into consideration, such as types, failure stage, maiden fights, stage number, capabilities, propellant categories, failure subsystem, manned vehicle and failure causes, to analyze the causes of failures of launch vehicles all over the world. Based on data quantification analysis, pertinent suggestions are provided for keeping the high mission success rate of China Long March series launch vehicles.

关 键 词：一次性运载火箭 飞行失利 量化分析 

分 类 号：V57[航空宇航科学与技术—航空宇航推进理论与工程]