| 一种用于空间机械臂的
微重力模拟悬吊配重试验系统 |
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| 引用本文： | 高峰,易旺民,郭涛,杜瑞兆,孟凡伟.一种用于空间机械臂的
微重力模拟悬吊配重试验系统[J].航天器环境工程,2014,31(1):52-56. |
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| 作者姓名： | 高峰 易旺民 郭涛 杜瑞兆 孟凡伟 |
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| 作者单位： | 北京卫星环境工程研究所, 北京 100094 |
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| 摘 要： | 空间机械臂工作在空间微重力环境中，广泛用于太空中的舱段对接、在轨维修等操作，因此需要在地面模拟微重力环境以满足空间机械臂研制试验要求。文章基于国内外模拟微重力环境领域技术现状，依据型号研制试验要求，提出了一种用于大型空间机械臂性能和可靠性验证的微重力环境模拟悬吊配重试验系统，并给出了悬挂机构子系统、二维随动子系统、恒拉力子系统、位姿测定子系统的设计思路和具体方案。
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| 关 键 词： | 微重力模拟 空间机械臂 悬挂机构 二维随动 方案设计 |
| 收稿时间： | 2013/11/1 0:00:00 |
| 修稿时间： | 2014/1/16 0:00:00 |
A micro-gravity suspension test facility for space manipulators |
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| Gao Feng,Yi Wangmin,Guo Tao,Du Ruizhao,Meng Fanwei.A micro-gravity suspension test facility for space manipulators[J].Spacecraft Environment Engineering,2014,31(1):52-56. |
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| Authors: | Gao Feng Yi Wangmin Guo Tao Du Ruizhao Meng Fanwei |
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| Institution: | Beijing Institute of Spacecraft Environment Engineering, Beijing 100094, China |
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| Abstract: | The space manipulator is widely used in the cabin docking and on-orbit servicing and works in a microgravity condition, so it is required to simulate the micro-gravity environment on the ground in developing space manipulators. The paper reviews overseas and domestic researches of the zero-g test environment. According to the test requirements, a zero-g simulation system based on the suspension system is proposed, which can realize the ground test and verify the capability and the reliability of a large space manipulator. Its suspension mechanism subsystem, the two-dimensional tracking subsystem, the constant tension subsystem, and the position & attitude measuring subsystem are discussed in detail. |
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| Keywords: | zero-g simulation space manipulator suspension mechanism two-dimensional tracking preliminary design |
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