深空无人取样探测器的降落伞回收系统方案及其关键问题  

Designs and Key Issues of Deep Space Unmanned Sampling Explorer Parachute Recovery Systems

作　　者：黄伟[1,2] 江长虹 王立武[1,2] 张凯 李烨[1] HUANG Wei;JIANG Changhong;WANG Liwu;ZHANG Kai;LI Ye(Beijing Institute of Space Mechanics&Electricity,Beijing 100094,China;Laboratory of Aerospace Entry,Descent and Landing Technology,CASC,Beijing 100094,China)

机构地区：[1]北京空间机电研究所,北京100094 [2]航天科技集团有限公司航天进入减速与着陆技术实验室,北京100094

出　　处：《空间科学与试验学报》2024年第3期81-88,共8页Journal of Space Science and Experiment

摘　　要：本文对目前国际上成功开展的月球以远的深空无人取样任务探测器的降落伞回收系统方案进行了描述,归纳了主要的技术特点。这些任务包括:起源号、星尘号、奥西里斯-雷克斯号、隼鸟一号、隼鸟二号。本文对各任务方案及其特点展开讨论,分析了降落伞回收系统的几个关键问题,包括降落伞伞型的选择、降落伞等柔性产品的长期空间在轨存储可行性、开伞控制的方案选择以及下降过程和着陆后的回收标位手段等内容,并对深空无人取样探测器的降落伞回收系统方案及关键问题进行了小结。In this paper,the parachute recovery system designs and technical characteristics of global deep space unmanned sampling explorers were introduced and summarized.These explorers were successfully carried out far beyond the Moon including Genesis,Stardust,OSIRIS-Rex,HAYABUSA-1 and HAYABUSA-2.According to the discussion of the different parachute recovery system designs and features,we analyzed several key issues.These issues include the choice of parachute type,the feasibility of long-term space on-orbit storage of parachute and other fabric products,parachute opening control scheme options,the recovery location means during the parachute descending phase and after landing touchdown.Finally,a brief summary of the designs and key issues of deep space unmanned sampling and returning explorers parachute recovery systems was presented.

关 键 词：深空探测 取样返回 降落伞回收系统 开伞控制 回收标位装置 

分 类 号：V525[航空宇航科学与技术—人机与环境工程]