长征四号乙系列运载火箭去任务化模式的探索与实践  

Exploration and Practice of Demissioning Mode for Long March 4B Launch Vehicles

作　　者：史会涛 古艳峰 王玉平 金益辉 孙平 SHI Huitao;GU Yanfeng;WANG Yuping;JIN Yihui;SUN Ping(Shanghai Aerospace System Engineering Institute,Shanghai 201109,China;Shanghai Academy of Spaceflight Technology,Shanghai 201109,China)

机构地区：[1]上海宇航系统工程研究所,上海201109 [2]上海航天技术研究院,上海201109

出　　处：《上海航天（中英文）》2020年第S02期44-48,共5页Aerospace Shanghai（Chinese&English）

摘　　要："十一五"以来,我国长征系列运载火箭进入了高密度发射期,多个型号年均发射次数突破两位数,且航天器任务对运载火箭的任务适应性要求越来越高,给现行的运载火箭"定制化"研制生产模式带来了不小的冲击。为了适应后续航天任务需求,长征四号乙系列运载火箭开展了"去任务化"研制生产模式的探索。本文主要介绍了"去任务化"的内涵及长征四号乙系列运载火箭开展"去任务化"的方式、方法及应用效果,并提出了后续"去任务化"的工作方向。China’s Long March launch vehicles have entered a high-density launch period since the"11 th FiveYear Plan",and the numbers of annual average emissions of multiple type Long March launch vehicles are more than one hundred. Moreover,spacecraft missions have higher and higher requirements on the mission adaptability of launch vehicles,which has brought great impact to the current mode of"customization"development and production. In order to meet the needs of subsequent space missions,a"demissioning"model for Long March 4 B launch vehicles is explored. In this paper,the connotation of demissioning is introduced,the way,method,and application effect of demissioning for Long March 4 B launch vehicles are discussed,and the development direction of demissioning in the future is suggested.

关 键 词：去任务化 定制化 任务属性 长征四号 构型产品 

分 类 号：V475.1[航空宇航科学与技术—飞行器设计]