| 基于ADAMS平台的月球着陆器上限振幅研究 |
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| 引用本文： | 邓宗全,王少纯,高海波,胡明.基于ADAMS平台的月球着陆器上限振幅研究[J].哈尔滨工业大学学报,2003,35(12):1492-1495. |
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| 作者姓名： | 邓宗全 王少纯 高海波 胡明 |
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| 作者单位： | 哈尔滨工业大学,机电工程学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 哈尔滨工业大学交叉学科基金资助项目(2001.12) |
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| 摘 要： | 对月球着陆器撞击月面时产生的冲击振动等动力学响应进行了仿真研究．基于能量原理和振动理论，通过理论推导得出了月球着陆器上限振幅值计算公式．在机械仿真软件ADAMS基础上，用计算机建立了月球微重力环境并进行了数字仿真．仿真结果表明，理论计算值和仿真算例吻合较好，所得结论对于月球着陆器设计与振动分析具有实际意义．
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| 关 键 词： | 月球着陆器 ADAMS 上限振幅 振动分析 空间技术 稳定性 |
| 文章编号： | 0367-6234(2003)12-1492-04 |
| 修稿时间： | 2002年2月10日 |
Upper limit amplitude of lunar lander based on ADAMS software |
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| DENG Zong-quan,WANG Shao-chun,GAO Hai-bo,HU Ming School of Mechanical and Electrical Engineering,Harbin Institute of Technology,Harbin ,China.Upper limit amplitude of lunar lander based on ADAMS software[J].Journal of Harbin Institute of Technology,2003,35(12):1492-1495. |
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| Authors: | DENG Zong-quan WANG Shao-chun GAO Hai-bo HU Ming School of Mechanical and Electrical Engineering Harbin Institute of Technology Harbin China |
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| Affiliation: | DENG Zong-quan,WANG Shao-chun,GAO Hai-bo,HU Ming School of Mechanical and Electrical Engineering,Harbin Institute of Technology,Harbin 150001,China |
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| Abstract: | The dynamic response of a lunar lander to the impact of the surface of the Moon with damp is analyzed using the energy principle and vibration theory. A formula concerning the upper limit amplitude of the lunar lander is obtained from theoretical analysis. Based on ADAMS mechanical simulation software, a microgravity environment was established by computer and some simulation study had been carried out about the lunar lander. The academic result has been verified using a numerical example, and the simulation result is in very good agreement with the calculated result. The conclusions drawn in this paper could be used for the design and analysis of vibration of the lunar lander. |
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| Keywords: | lunar lander vibration simulation |
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