| 无轴承电机悬浮子系统的模糊自适应PID控制 |
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| 引用本文： | 郗凤,卢健康,王振宇.无轴承电机悬浮子系统的模糊自适应PID控制[J].机电一体化,2009(7):58-60,63. |
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| 作者姓名： | 郗凤 卢健康 王振宇 |
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| 作者单位： | 西北工业大学机电学院,西,安,710072 |
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| 摘 要： | 通过研究无轴承电机悬浮子系统的数学模型特点，提出了数学模型简化前提下的控制方法，并在PID控制的基础上，给出了使得PID系统稳定需要满足的基本条件；之后建立了在PID控制系统稳定条件之上的模糊自适应PID控制方法。通过MATLAB仿真实验结果分析，证实了该方法对于悬浮系统的实用性和可行性。
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| 关 键 词： | 无轴承电机 磁悬浮 模糊PID控制 |
The Fuzzy Auto-adapted PID Controller of Bearingless Induction Motor |
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| Abstract: | The mathematical model of the the bearingless induction motorhad been reserched in this paper,based on the predigested mathematical model the PID control method is proposed. Then on the foundation of PID control,this paper gave the stable condition which the PID system needed to satisfy. Afterward,this paper established the fuzzy auto-adapted PID Controller based on this stable condition. At last,it confirmed the usability and the feasibility of the method on aerosol system through the MATLAB simulation experiment. |
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| Keywords: | bearingless induction motor self- suspension fuzzy auto-adapted PID controller |
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