| 磁力轴承反向差动驱动控制研究 |
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| 引用本文： | 王晓光,王秀珍.磁力轴承反向差动驱动控制研究[J].武汉理工大学学报(信息与管理工程版),2010,32(2):226-229. |
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| 作者姓名： | 王晓光 王秀珍 |
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| 作者单位： | 武汉理工大学,机电工程学院,湖北,武汉,430070 |
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| 摘 要： | 提出了磁力轴承反向差动驱动控制的概念,建立了磁力轴承反向差动驱动控制的动力学模型及其状态方程.利用Matlab对反向差动驱动的磁力轴承进行了仿真研究,与常规差动驱动的磁力轴承相比,反向差动驱动的磁力轴承在超调量、调整时间和稳态误差等方面均优于常规差动驱动的磁力轴承.仿真研究的结果表明:磁力轴承的反向差动驱动控制效果不仅与轴承的结构设计参数有关,还与控制参数的选择有关.
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| 关 键 词： | 磁力轴承 反向差动 |
Reverse Push-Pull Controlling of a Magnetic Bearing |
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| WANG Xiaoguang,WANG Xiuzhen Prof.,School of Mechanical , Electrical Engineering,WUT,Wuhan ,China..Reverse Push-Pull Controlling of a Magnetic Bearing[J].Journal of Wuhan University of Technology(Information & Management Engineering),2010,32(2):226-229. |
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| Authors: | WANG Xiaoguang WANG Xiuzhen Prof School of Mechanical Electrical Engineering WUT Wuhan China |
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| Affiliation: | WANG Xiaoguang,WANG Xiuzhen Prof.,School of Mechanical , Electrical Engineering,WUT,Wuhan 430070,China. |
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| Abstract: | The concept of reverse push-pull controlling for a magnetic bearing was put forward.The dynamic model and state equation of reverse push-pull controlling for a magnetic bearing were built up.The simulation study on a reverse push-pull controlled magnetic bearing was conducted with Matlab.Compared with conventional push-pull controlling for a magnetic bearing, the reverse push-pull controlling had better performance on the aspect of overshoot,settling time and steady state error.The simulation results showed... |
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| Keywords: | Matlab |
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