YH-1火星探测器设计及研制进展  

The Design Features and Research Processing of YH-1 Mars Probe

作　　者：陈昌亚[1] 方宝东 曹志宇[1] 江世臣[1] 侯建文[2] 

机构地区：[1]上海卫星工程研究所,上海200240 [2]上海航天技术研究院,上海201109

出　　处：《上海航天》2009年第3期21-25,61,共6页Aerospace Shanghai

基　　金：科工局火星工程和科技部"863"项目(2008AA12A207)

摘　　要：介绍了中国首颗YH-1火星探测器的任务功能、组成和主要技术指标。给出了探测器设计中的火星探测超低温适应、深空探测自主姿态确定与控制、超远距离通信、休眠唤醒和剩磁控制等关键技术,以及相应的解决途径。试验和验证结果表明:YH-1火星探测器的设计满足火星探测特殊环境的任务要求。其设计和试验技术可直接用于我国其他深空探测项目,为后续深空探测积累了经验。The task and function, composition and major features of China the first YH-1 mars probe were introduced in this paper. The key technologies of the cryogenic temperature suitability for mars exploration, autonomous attitude determination and control of deep-space exploration, ultralong-range telecommunication, sleep and waken, and residual magnetic control in the design of YH-1 probe were given out, and so were the relevant solutions. The test and experiment results showed that the design of YH-1 probe met the requirements of the special environment in mars exploration. Its design and experiment could be used in other deep space exploration projects in China directly, which was great valuable to the continuing deep space exploration projects.

关 键 词：YH-1火星探测器 8.8 h长火影 休眠唤醒 自主控制 远距离测控 小型化 

分 类 号：V476[航空宇航科学与技术—飞行器设计]