月面巡视器转移机构方案研究  

Research of the Transport Mechanism for the Lunar Rover

作　　者：陈哲吾[1] 文桂林[1] 卿启湘[1] 詹涵菁[1] 

机构地区：[1]湖南大学汽车车身先进设计制造国家重点实验室,长沙410082

出　　处：《机械科学与技术》2012年第11期1754-1759,共6页Mechanical Science and Technology for Aerospace Engineering

基　　金：湖南大学汽车车身先进设计制造国家重点实验室课题项目(61075003);教育部长江学者与创新团队发展计划项目(531105050037)资助

摘　　要：转移机构的功能是将月面巡视器安全地转移至月面,并为巡视器启动自主探测提供初始条件。转移机构能否将巡视器成功转移至月面,决定着一次探月计划的成功与否。综述了国外已经成功应用的巡视器转移机构范例及其构型特点与适用条件,同时也对国内月面巡视器转移机构原理方案的技术特点进行了概述。在此基础上,结合整个探月工程任务目标,针对我国月球着陆探测器与巡视探测器的结构特点和技术要求,提出了摆臂式的转移机构原理方案,并对整个转移机构系统进行了可靠性分析与实验研究。其转移过程完全可控,可预见性好;结构简单,可靠性高等。The function of the transport mechanism is to transfer the lunar rover to the lunar surface safely and to give the initial condition for the independent detection of the lunar rover. The success of a lunar exploration program will be determined by the transport mechanism. This paper reviewed the features and application conditions of the successfully used foreign transport mechanisms and summarized technical characteristics of the principle schemes of the national transport mechanisms. Based on this work, we proposed the principle scheme of the transport mecha- nism with swing-arm type by combining with the lunar exploration mission objective and the structural characteristics and technical requirements of the lunar lander and the lunar rover in our country. In addition, we analyzed the reli- ability of the structural and did the corresponding experiments. It is found that the transfer process of the proposed transfer structural system is completely controllable with good predictability, simple structure and high reliability .

关 键 词：月球探测 转移机构 方案研究 可靠性 

分 类 号：V11[航空宇航科学与技术—人机与环境工程]