| 磁悬浮系统PI状态反馈控制器设计 |
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| 引用本文： | 李练兵,许镇琳,杨鹏,王赞明.磁悬浮系统PI状态反馈控制器设计[J].河北工业大学学报,1999,28(2):40-43. |
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| 作者姓名： | 李练兵 许镇琳 杨鹏 王赞明 |
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| 作者单位： | 天津大学自动化及能源工程学院 |
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| 摘 要： | 首先对磁悬浮控制系统的数学模型进行分析，经过合理的线性化，建立了系统的状态空间模型，在此基础上进行了ＰＩ状态反馈控制器的设计，对控制器数字仿真的结果表明，ＰＩ状态反馈设计方法能够得到动态性能优良、稳态无差的控制器，并且悬浮位置输出可直接由参考输入端给定。
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| 关 键 词： | 磁悬浮 线性化 状态空间模型 状态反馈 仿真 |
The Design of PI States Feedback Controller for Magnetic Suspension System |
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| Li Lianbing,Xu Zhenlin,Yang Peng,Wang Zanming.The Design of PI States Feedback Controller for Magnetic Suspension System[J].Journal of Hebei University of Technology,1999,28(2):40-43. |
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| Authors: | Li Lianbing Xu Zhenlin Yang Peng Wang Zanming |
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| Affiliation: | Li Lianbing; Xu Zhenlin; Yang Peng; Wang Zanming |
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| Abstract: | The device for magnetic suspension is analyzed, and the accurate math model of the device isset up. By linearizing, the author deduces the state equation of the magnetic suspension system from the mathmodel, On the base of system model, this paper design the PI states feedback controller. The simulation ofthis controller proved that the PI states feedback control has nice dynamic and static performance. The staticstates error is zero, and the position of suspended body can be set by the reference input. |
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| Keywords: | Magnetic suspension Linearizing States equation States feedback control Simulation |
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