| 矢量控制系统的电流解耦及其调节器设计 |
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| 引用本文： | 李武君,阮毅,顾海强.矢量控制系统的电流解耦及其调节器设计[J].电机与控制应用,2008,35(12). |
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| 作者姓名： | 李武君 阮毅 顾海强 |
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| 作者单位： | 上海大学,上海,200072 |
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| 摘 要： | 基于转子磁链定向的动态数学模型,运用非线性解耦线性化理论,设计了非线性解耦控制器抵消定子电流耦合项的影响,实现对定子电流完全解耦。采用调节器典型系统整定方法,设计了转速和电流PI调节器。仿真结果表明,该系统具有良好的稳态和动态性能。
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| 关 键 词： | 矢量控制 解耦 PI调节器 |
Decoupling of Current and Design of Controller for Vector Control System |
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| LI Wu-jun,RUAN Yi,GU Hai-qiang.Decoupling of Current and Design of Controller for Vector Control System[J].Electric Machines & Control Application,2008,35(12). |
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| Authors: | LI Wu-jun RUAN Yi GU Hai-qiang |
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| Abstract: | Stator current full-decoupling is realized by the method of nonlinear decoupling based on dynamical mathematic model of rotor-field-oriented control,which is applied to design nonlinear decoupling controller for counteracting the influence of stator coupled current.Current and speed PI controllers were designed by representative-system tuning methods.Simulation results showed that this vector control system with PI controllers is able to achieve a good performance of desired dynamic and steady state responses. |
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| Keywords: | vector control decoupling PI controller |
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