| 永磁悬浮电磁导向列车模型力平衡分析 |
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| 引用本文： | 卢志远,李德胜,董天午,王玮.永磁悬浮电磁导向列车模型力平衡分析[J].北京工业大学学报,2007,33(6):561-566. |
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| 作者姓名： | 卢志远 李德胜 董天午 王玮 |
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| 作者单位： | 北京工业大学,机械工程与应用电子技术学院,北京,100022;北京工业大学,机械工程与应用电子技术学院,北京,100022;北京工业大学,机械工程与应用电子技术学院,北京,100022;北京工业大学,机械工程与应用电子技术学院,北京,100022 |
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| 基金项目： | 北京工业大学研究生科技基金(Ykj-2006-010)． |
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| 摘 要： | 为了实现列车模型在永磁斥力和电磁吸力共同作用下的动态稳定悬浮,提出了一种永磁悬浮电磁导向列车模型．研究了其机械结构组成及其工作原理,建立了相应的数学模型,分析了各永磁铁组合斥力之间在空间三自由度方向的相互作用机理和基本特性,研究了列车模型的力平衡特性、自适应性及稳定性,提出了列车模型截面三自由度平衡控制问题的解决方案．研究结果表明,基于对称机械结构并经合理组合分布的永磁铁能实现列车模型悬浮．
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| 关 键 词： | 磁悬浮 永磁铁 力学平衡 |
| 文章编号： | 0254-0037（2007）06-0561-06 |
| 修稿时间： | 2006-02-21 |
Mechanics Equilibrium Analysis of A Train Model Suspended by Permanent Magnet and Oriented by Electromagnetism |
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| LU Zhi-yuan,LI De-sheng,DONG Tian-wu,WANG Wei.Mechanics Equilibrium Analysis of A Train Model Suspended by Permanent Magnet and Oriented by Electromagnetism[J].Journal of Beijing Polytechnic University,2007,33(6):561-566. |
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| Authors: | LU Zhi-yuan LI De-sheng DONG Tian-wu WANG Wei |
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| Affiliation: | College of Mechanical Engineering and Applied Electronics Technology;Beijing University of Technology;Beijing 100022;China |
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| Abstract: | In order to achieve the objective of the dynamic steady suspension of a train model under the condi- tion of excluding force both from permanent magnet and electromagnetism,the authors put forward a train model suspended by permanent magnet and oriented by electromagnetism.Based on the model the authors studied the mechanism and working principles,established its mathematics model,analysed the basic charac- teristics and the mechanics equilibrium in three directions and studied the characteristics of mechan... |
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| Keywords: | magnetic suspension permanent magnet mechanic equilibrium |
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