| 基于无源性的异步机自适应控制 |
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| 引用本文： | 陈峰,徐文立.基于无源性的异步机自适应控制[J].自动化学报,2000,26(6):776-781. |
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| 作者姓名： | 陈峰 徐文立 |
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| 作者单位： | 1.清华大学自动化系,北京 |
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| 基金项目： | 清华大学博士生基金资助课题 |
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| 摘 要： | 对近年来出现的一种异步机控制方法--基于无源性的控制(简称PBC)进行了发
展,从理论上取消了对定子电流反馈的要求,并针对转子电阻变化,增加了参数自调整的自
适应控制和转子磁链闭环控制.该控制器保留了PBC方法的简单、无奇异点等优点,而且抑
制了由于转子电阻变化引起的转速和磁链跟踪误差.
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| 关 键 词： | 异步机 无源性 自适应 观测器 |
| 收稿时间： | 1998-10-21 |
PASSIVITY-BASED ADAPTIVE CONTROL OF INDUCTION MOTOR |
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| CHEN Feng,XU Wenli.PASSIVITY-BASED ADAPTIVE CONTROL OF INDUCTION MOTOR[J].Acta Automatica Sinica,2000,26(6):776-781. |
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| Authors: | CHEN Feng XU Wenli |
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| Affiliation: | 1.Department of Automation,Tsinghua University,Beijing |
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| Abstract: | A newly developed control method for induction motor,Passivity Based Control (PBC), is improved by deleting the requirement of stator current feedback. In addition, a self tuning adaptive control scheme and a closed loop control of rotor flux are introduced. The entire control approach not only reserves the advantages of PBC such as simplicity and nonexistence of singularity, but also represses the speed and flux tracking error caused by rotor resistance variation. |
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| Keywords: | Induction motor passivity adaptive observer |
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