| 非线性自适应异步电动机磁通观测器的设计 |
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| 引用本文： | 赵忠堂,张辉.非线性自适应异步电动机磁通观测器的设计[J].天津大学学报(自然科学与工程技术版),1999,32(3):285-289. |
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| 作者姓名： | 赵忠堂 张辉 |
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| 作者单位： | 天津大学电气自动化与能源工程学院，安徽省高等级公路管理局，天津大学电气自动化与能源工程学院，天津大学机械工程学院 |
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| 摘 要： | 基于异步电动机的非线性模型，提出了一种在转子电阻未知条件下的非线性自适应磁通观测器，设计中采用了反向递推（ｂａｃｋｓｔｅｐｐｉｎｇ）方法，用Ｌｙａｐｕｎｏｖ法证明了其稳定性，并得出转子电阻的自适应律，仿真结果证明了其可行性。
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| 关 键 词： | 磁通观测器 异步电机 自适应 非线性 稳定性 |
DESIGN OF THE NONLINEAR ADAPTIVE FLUX OBSERVER OF THE INDUCTION MOTOR |
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| Zhao Zhongtang.DESIGN OF THE NONLINEAR ADAPTIVE FLUX OBSERVER OF THE INDUCTION MOTOR[J].Journal of Tianjin University(Science and Technology),1999,32(3):285-289. |
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| Authors: | Zhao Zhongtang |
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| Abstract: | This paper present a nonlinear adaptive flux observer of the induction motor with the rotor resistance unknown.The design is based on the nonlinear model of the induction motor.The Proposed observer is designed with backstepping method and its stability is proved with Lyapunov method.The adaptive law of the rotor resistance is given.The simulation reslts verify the feasibility of the proposed observer. |
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| Keywords: | flux observer induction motor rotor resistance unknown backstepping stability |
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