| 基于自抗扰控制器的永磁电机控制系统 |
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| 引用本文： | 刘德君,白晶,高新. 基于自抗扰控制器的永磁电机控制系统[J]. 煤矿机械, 2007, 28(5): 117-119 |
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| 作者姓名： | 刘德君 白晶 高新 |
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| 作者单位： | 北华大学,电气工程学院,吉林,吉林,132021;北华大学,电气工程学院,吉林,吉林,132021;北华大学,电气工程学院,吉林,吉林,132021 |
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| 摘 要： | 根据三相交流永磁同步伺服电机的非线性动态模型,采用自抗扰控制器的方法,对系统的内部扰动和外部扰动进行观测,并加以补偿。仿真结果表明,采用自抗扰控制器具有较好的动态性能、对负载扰动、电动机参数变化都具有较好的鲁棒性。
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| 关 键 词： | 三相交流永磁同步伺服电机 自抗扰控制器 扩张状态观测器 |
| 文章编号： | 1003-0794（2007）05-0117-03 |
| 修稿时间： | 2007-01-28 |
Speed Control System of AC Permanent Magnet Synchronous Servo Motor Based on Auto-disturbance Rejection Controller |
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| LIU De-jun,BAI Jing,GAO Xin. Speed Control System of AC Permanent Magnet Synchronous Servo Motor Based on Auto-disturbance Rejection Controller[J]. Coal Mine Machinery, 2007, 28(5): 117-119 |
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| Authors: | LIU De-jun BAI Jing GAO Xin |
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| Affiliation: | Electric Engineering College of Beihua University, Jilin 132021, China |
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| Abstract: | According to the nonlinear dynamic mathematical model of the three-phase AC permanent magnet synchronous servo motor(AC-PMSM),the inner disturbance and outside disturbance can be observed with the auto-disturbance rejection controller(ADRC),and use it to offset the system.The results of simulation test indicate that the ADRC has good dynamic performance and the strong robustness to both load disturbance and the parametric variation of motor. |
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| Keywords: | AC-PMSM auto-disturbance rejection controller(ADRC) extended state observe(ESO) |
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