| 一种考虑边端效应的直线感应电机改进解耦控制策略 |
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| 引用本文： | 王建宇.一种考虑边端效应的直线感应电机改进解耦控制策略[J].电气技术,2007(6):59-62,66. |
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| 作者姓名： | 王建宇 |
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| 作者单位： | 北京交通大学电气工程学院,北京,100044 |
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| 摘 要： | 直线感应电机独特性引起的参数变化会带来电流控制时的解耦困难,因为传统前馈解耦控制器在电机参数有误差时表现不佳。本文在考虑边端效应的直线感应电机的矢量控制策略中,采用了一种改进的解耦控制器作为电流控制器,提高了系统对抗参数变化的鲁棒性,同时易于实现。这种方法的有效性通过Matlab/Simulink中的仿真进行了验证。
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| 关 键 词： | 直线感应电机 电流控制器 解耦控制 |
An Improved Decoupling Control Scheme for Linear Induction Motor Considering the End Effect |
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| Wang Jianyu.An Improved Decoupling Control Scheme for Linear Induction Motor Considering the End Effect[J].Electrical Engineering,2007(6):59-62,66. |
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| Authors: | Wang Jianyu |
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| Abstract: | The unique characteristics of linear induction motor (LIM) cause parameter variations, which bring difficulty in decoupling current control, because the conventional feedforward decoupling controller dose not perform well when there are mismatches in the motor parameters. The paper proposes an improved decoupling controller to synthesize the current controller of field oriented control of LIM considering the end effect, which is more robust against the parameter variations and easy to be realized. The validity of the method is demonstrated by simulation in the Matlab/Simulink environment. |
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| Keywords: | linear induction motor current controller decoupling control |
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