CZ-4C探月任务多星发射结构总体方案  

LM-4C Launch Vehicle Lunar Exploration Mission Multi-launch Configuration Overall Design

作　　者：李懿德 陈振知 梁艳迁 古艳峰 汪轶俊[2] Li Yi-de;Chen Zhen-zhi;Liang Yan-qian;Gu Yan-feng;Wang Yi-jun(Aerospace System Engineering Shanghai,Shanghai,201109;Shanghai Academy of Spaceflight Technology,Shanghai,201109)

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：《导弹与航天运载技术》2021年第3期47-50,共4页Missiles and Space Vehicles

摘　　要：为了建立嫦娥四号探测器在月球背面与地球之间的通信,并利用月球背面良好的低频辐射环境开展低频射电天文观测,根据嫦娥四号工程要求,需要发射一颗中继星及两颗月球轨道编队超长波天文观测微卫星至地月转移轨道。这是CZ-4C运载火箭首次被用于探月任务,为适应探月轨道一箭三星发射及未来深空探测任务需求,CZ-4C运载火箭针对探月任务的特点对构型进行了通用化设计。从整流罩选型、主星发射方案、搭载星发射方案等3个方向对CZ-4C探月任务多星发射结构总体方案的研制进行总结,为后续用于深空探测小卫星发射建立基础。In order to establish the communication between the back of the Moon and the Earth,and to use the good low-frequency radiation environment on the back of the Moon to carry out low-frequency radio astronomical observation,according to the requirements of the CE-4 project,a relay satellite and two lunar orbit formation super long wave astronomical observation microsatellites need to be launched to lunar transfer orbit.This is the first time that the CZ-4 C launch vehicle has been used for lunar exploration mission.In order to adapt to the needs of the triple launch and future deep space exploration missions,the CZ-4 C launch vehicle has generalized its configuration for the characteristics of the lunar exploration mission.From the three directions of fairing selection,main satellite launching scheme and piggyback satellite launching scheme,the development of the overall scheme of CZ-4 C lunar exploration multi-satellite launching structure is summarized,which is the basis for subsequent microsatellite launching.

关 键 词：月球轨道 一箭多星 运载火箭 搭载发射 

分 类 号：V421.1[航空宇航科学与技术—飞行器设计]