| 电磁主动悬架的设计及仿真研究 |
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| 引用本文： | 李云超,王良曦,张玉春.电磁主动悬架的设计及仿真研究[J].汽车科技,2004(3):11-15. |
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| 作者姓名： | 李云超 王良曦 张玉春 |
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| 作者单位： | 1. 装甲兵工程学院,机械工程系,北京,100072
2. 蚌埠坦克学院,指挥自动化工程系,安徽,蚌埠,233013 |
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| 摘 要： | 基于电磁学原理,利用电磁铁作为主动悬架的作动器,构造出电磁作动器的一般结构。在1/4汽车悬架的基础上,建立了电磁主动悬架的非线性模型,并应用现代控制理论设计了该模型的次优控制器,对该模型进行分析、仿真。模拟结果表明,电磁悬架能够实现一般主动悬架的功能,满足车辆平顺性的要求,可以适用于汽车的悬架系统。
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| 关 键 词： | 电磁主动悬架 磁悬浮 非线性 次优控制 |
| 文章编号： | 1005-2550(2004)03-0011-05 |
| 修稿时间： | 2003年12月9日 |
Research and design of simulation of electromagnetic active suspension |
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| LI Yun-chao,WANG Liang-xi,ZHANG Yu-chun.Research and design of simulation of electromagnetic active suspension[J].Automobile Science and Technology,2004(3):11-15. |
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| Authors: | LI Yun-chao WANG Liang-xi ZHANG Yu-chun |
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| Institution: | LI Yun-chao1,WANG Liang-xi1,ZHANG Yu-chun2 |
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| Abstract: | Based on electromagnetic principle, electromagnet is used for actuator of active suspension and a electromagnetic actuator is structured. On the basis of 1/4 auto suspension, a nonlinear model is built for electromagnetic active suspension and a sub-optimal controller is designed with applying modern control theory. By analyzing and simulating the model system, the result shows that electromagnetic active suspension can carry out the function of general active suspension and meet the requirements of vehicle driving comfort. It can be applied on suspension system of auto. |
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| Keywords: | electromagnetic active suspension magnetic suspension nonlinear sub-optional control |
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