| 直流无刷电动机转矩脉动自适应控制系统的研究 |
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| 引用本文： | 王海峰,任章.直流无刷电动机转矩脉动自适应控制系统的研究[J].电工技术学报,2003,18(4):103-107. |
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| 作者姓名： | 王海峰 任章 |
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| 作者单位： | 1. 西北工业大学航海工程学院,710072
2. 北京航空航天大学自动化学院,100083 |
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| 摘 要： | 主要讨论了正弦波直流无刷电动机转矩纹波最小化问题。提出了考虑转子磁链谐波影响的直流无刷电动机的数学模型 ,在此基础上结合矢量控制设计了一种转矩纹波自适应控制系统。着重分析了自适应控制的动态性能。仿真结果证明自适应控制能有效地消除转矩纹波
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| 关 键 词： | 正弦波直流无刷电动机 转矩纹波 自适应控制 矢量控制 |
| 修稿时间： | 2002年10月21 |
Design and Research of an Adaptive Controller for Torque Ripple Minimization in Permanent Magnet Synchronous Motor |
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| Wang Haifeng.Design and Research of an Adaptive Controller for Torque Ripple Minimization in Permanent Magnet Synchronous Motor[J].Transactions of China Electrotechnical Society,2003,18(4):103-107. |
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| Authors: | Wang Haifeng |
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| Affiliation: | Wang Haifeng(Northwestern Polytechnical University 710072 China) Ren Zhang(Beijing University of Aeronautics and Astronautics 100083 China) |
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| Abstract: | This paper addresses the problem of torque ripple minimization in permanent magnet synchronous motors(PMSM).A model of PMSM that includes the influence of torque ripple is developed and an adaptive control feedback structure based on the vector control system is proposed.An adaptive control algorithm is then described,enabling speed tracking while minimizing the torque ripple.Finally,the proposed algorithm is verified by simulations. |
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| Keywords: | Permanent magnet synchronous motor torque ripple adaptive control vector control |
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