| 自抗扰控制器在永磁同步电机控制中的应用 |
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| 引用本文： | 邵立伟,廖晓钟,张宇河,邓青宇. 自抗扰控制器在永磁同步电机控制中的应用[J]. 北京理工大学学报, 2006, 26(4): 326-329 |
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| 作者姓名： | 邵立伟 廖晓钟 张宇河 邓青宇 |
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| 作者单位： | 北京理工大学,信息科学技术学院自动控制系,北京,100081;北京理工大学,信息科学技术学院自动控制系,北京,100081;北京理工大学,信息科学技术学院自动控制系,北京,100081;北京理工大学,信息科学技术学院自动控制系,北京,100081 |
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| 摘 要： | 为了解决永磁同步电机(PMSM)调速系统突加负载或负载扰动时控制性能差的问题,提出用自抗扰控制技术设计PMSM控制方案.将负载突变和负载扰动归为未知扰动,用自抗扰控制器进行估计、补偿和控制.仿真结果表明,该方法能够提高系统的响应速度,减小稳态误差且无超调,能有效地抑制负载变化对转速的影响.
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| 关 键 词： | 永磁同步电机 自抗扰控制 鲁棒性 速度控制 |
| 文章编号： | 1001-0645(2006)04-0326-04 |
| 收稿时间： | 2005-09-25 |
| 修稿时间： | 2005-09-25 |
Active Disturbance Rejection Controller Scheme for Permanent Magnetic Synchronous Motor |
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| SHAO Li-wei,LIAO Xiao-zhong,ZHANG Yu-he and DENG Qing-yu. Active Disturbance Rejection Controller Scheme for Permanent Magnetic Synchronous Motor[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2006, 26(4): 326-329 |
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| Authors: | SHAO Li-wei LIAO Xiao-zhong ZHANG Yu-he DENG Qing-yu |
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| Affiliation: | Department of Automatic Control, School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | In the PMSM speed-regulation system,the control performance will become worse when a load is added suddenly or some disturbances existing in the load.In order to solve this problem,a new control scheme which was designed by a technique of ADRC was represent in this paper.The load-mutation and load-disturbance were all contributed to an unknown disturbance and ADRC is used for system estimation,compensation and control.Simulations showed that this method can not only quicken the speed-response of system without over-shooting,but also reduce the error of the steady state,further more it is more robust to the load-mutation and load-disturbance. |
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| Keywords: | permanent magnetic synchronous motor active disturbance rejection control robust speed-control |
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