| 用于带轴涡轮转子超速试验的电磁轴承控制器设计 |
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| 引用本文： | 吴荣仁,戚永策.用于带轴涡轮转子超速试验的电磁轴承控制器设计[J].内燃机工程,2004,25(1):43-46. |
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| 作者姓名： | 吴荣仁 戚永策 |
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| 作者单位： | 浙江大学,化工机械研究所,杭州,310027 |
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| 摘 要： | 本文提出了在转子超速试验中利用电磁轴承控制振动的设想。通过对电磁轴承及带轴涡轮转子系统模型的建立和研究，获得系统状态方程和传递函数，并介绍了一种利用根轨迹法，求取PID控制器参数的设计方法。仿真控制结果表明，该装置可以减弱转子振动，实现在超速试验下平稳运行。
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| 关 键 词： | 内燃机 电磁轴承 PID控制 根轨迹 MATLAB |
| 文章编号： | 1000-0925(2004)01-043-04 |
Design for Magnetic Bearing Controller Used in Spin Test of Impeller |
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| WU Rong-ren,QI Yong-ce.Design for Magnetic Bearing Controller Used in Spin Test of Impeller[J].Chinese Internal Combustion Engine Engineering,2004,25(1):43-46. |
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| Authors: | WU Rong-ren QI Yong-ce |
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| Abstract: | This study deals with the simulation and design of an active magnetic bearing, which is used in spin tests.The mathematical model is formed and used to get the transfer function, and the Root-Locus method is used to design the PID controller. The simulation results show that the spin vibration was reduced with the active magnetic bearing and the spin was calmed down under high speed test conditions. |
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| Keywords: | I C Engine Active Magnetic Bearing PID Controller Root-Locus MATLAB |
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