| 嫦娥三号巡视器-着陆器释放分离过程关键力学问题分析 |
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| 引用本文： | 邹怀武,杨文淼,刘殿富,肖杰,胡震宇.嫦娥三号巡视器-着陆器释放分离过程关键力学问题分析[J].宇航学报,2018,39(1):9-16. |
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| 作者姓名： | 邹怀武 杨文淼 刘殿富 肖杰 胡震宇 |
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| 作者单位： | 上海宇航系统工程研究所，上海，201108 |
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| 摘 要： | 针对嫦娥三号探测器两器释放分离过程几个关键力学问题，给出两器释放分离过程的主要风险点与影响参数，应用ADAMS建立两器释放分离全过程仿真模型，开展了全过程动力学仿真与相关试验。分析得到可适应安全释放分离要求的着陆器最大着陆姿态边界与关键性能参数，为两器释放分离提供了理论支撑与依据。
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| 关 键 词： | 巡视器 着陆器 释放分离 嫦娥三号探测器 试验验证 |
| 收稿时间： | 2017-03-27 |
Analysis of Key Mechanic Problems in Release and Separation Process of Chang’E 3 Lander and Rover |
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| ZOU Huai wu,YANG Wen miao,LIU Dian fu,XIAO Jie,HU Zhen yu.Analysis of Key Mechanic Problems in Release and Separation Process of Chang’E 3 Lander and Rover[J].Journal of Astronautics,2018,39(1):9-16. |
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| Authors: | ZOU Huai wu YANG Wen miao LIU Dian fu XIAO Jie HU Zhen yu |
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| Institution: | Shanghai Aerospace System Engineering Institute, Shanghai 201108, China |
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| Abstract: | Several key mechanic problems during the release and separation of the Chang’E-3 probe are revealed. The main risk points and influentical parameters of the separation process are given. The simulation model of the whole process of the release and separation is established by using ADAMS. Then the dynamic simulation and related experiment are carried out. The main risk points and influentical parameters of the two devices are identified, and the maximal landing boundary condiftions of the lander is obtained, which provides basis and theoretical support for the release and separation of the two devices. |
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| Keywords: | Lunar rover Lander Release separation Chang’E 3 probe Experimental verification |
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