| 磁轴承控制器的设计及仿真研究 |
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| 引用本文： | 朱熀秋,吴鹏,曾励,徐龙祥,刘正埙.磁轴承控制器的设计及仿真研究[J].南京航空航天大学学报,1999,31(3):318-323. |
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| 作者姓名： | 朱熀秋 吴鹏 曾励 徐龙祥 刘正埙 |
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| 作者单位： | 南京航空航天大学机电工程学院,南京,210016 |
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| 摘 要： | 介绍了磁轴承系统的组成，对控制器性能的基本要求及控制方案的选择，分析了典型ＰＩＤ控制器存在的两个弊端，提出了磁轴承控制器的四种模型。通过对这四种模型的仿真研究，分析了各模型中比例系数、积分时间常数、微分时间常数及局部反馈系数对系统性能的影响，并给出了各参数较为理想的参考值及阶跃响应曲线，仿真结果对制作模拟控制器及数字控制器有一定的借鉴作用。
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| 关 键 词： | 轴承 磁性控制器 模型 仿真 参数 |
Design and Simulation of Controller of Active Magnetic Bearing |
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| Zhu Huangqiu,Wu Peng,Zeng Li,Xu Longxiang,Liu Zhengxun.Design and Simulation of Controller of Active Magnetic Bearing[J].Journal of Nanjing University of Aeronautics & Astronautics,1999,31(3):318-323. |
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| Authors: | Zhu Huangqiu Wu Peng Zeng Li Xu Longxiang Liu Zhengxun |
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| Abstract: | The composition active magnetic bearing, basic requisition for controller performance and choice of control scheme are introduced. The four models of the controller are put forward after analysing the two shortcomings of typical PID controller. Through si mulating and calculating the four models,the influence on proportion coefficient,integral time constant,derivative time constant and partial feedback coefficient for system performance is analysed.The ideal refererence value of every parameters and step respond curves are given. The simulation result may be used as reference for making analogue controller or digital controller. |
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| Keywords: | bearings magnetism controllers model simulation parameter |
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