电工技术学报  2017, Vol. 32 Issue (19): 81-89    DOI: 10.19595/j.cnki.1000-6753.tces.L70647
电机与电器 |
基于重复自抗扰控制的感应电机矢量控制方法
杜超1,尹忠刚1,2,李艳琴3,孙向东1,钟彦儒1
1. 西安理工大学电气工程系 西安 710048;
2. 大型电气传动系统与装备技术国家重点实验室 天水 741020;
3. 西安宝美电气工业有限公司 西安 710077
Research on Repetitive-Auto Disturbance Rejection Control Strategy for Induction Motors Based on Vector Control
Du Chao1, Yin Zhonggang1, 2, Li Yanqin3, Sun Xiangdong1, Zhong Yanru1
1. Department of Electrical Engineering Xi’an University of Technology Xi’an 710048 China;
2. State Key Laboratory of Large Electric Drive System and Equipment Technology Tianshui 741020 China;
3. Baomay Electric Industries Co. Ltd Xi’an 710077 China;
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摘要 为了实现感应电机的精确解耦和扰动补偿,降低自抗扰控制对参数的依赖性,提出一种基于重复自抗扰控制的感应电机矢量控制方法,该控制方法通过融入重复控制,进一步提升了传统感应电机自抗扰控制系统抗扰动的能力,并提高了控制精度。基于重复控制的思想,周期性跟踪并补偿误差,逐周期减小误差,提高了系统的扰动隔离度,因而减少了自抗扰控制对于参数鲁棒性的依赖性。仿真和实验结果验证了所提出的重复自抗扰控制方法比传统自抗扰控制在抗扰动性和参数变化方面有更好的控制效果和鲁棒性。
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杜超
尹忠刚
李艳琴
孙向东
钟彦儒
关键词 感应电机自抗扰控制重复控制矢量控制    
Abstract:An active disturbance rejection control (ADRC) of induction motor based on repetitive control is proposed in this paper, in order to realize the precise decoupling of induction motor, compensate the disturbance and reduce the reliance of ADRC controller on its parameters. The novel control method employs repetitive control to improve the ability against disturbance and enhance the control accuracy further. Repetitive control can track and compensate disturbance, and improve the disturbance isolation so that the reliance of ADRC controller on its parameters robustness can be reduced. Simulation and experimental results indicate that the robustness of the proposed optimal ADRC has better robustness than the conventional ADRC when the disturbances occur.
Key wordsInduction motor    auto disturbances rejection control    repetitive control    vector control   
收稿日期: 2016-08-20      出版日期: 2017-10-25
PACS: TM343  
作者简介: 杜超男,1991年生,博士研究生,研究方向为高性能变频调速系统控制策略研究。E-mail:duchaoworkhard@163.com(通信作者)尹忠刚男,1982年生,博士,教授,研究方向为高性能交流调速系统与电力电子变换器数字化控制。E-mail:smart860@163.com
引用本文:   
杜超,尹忠刚,李艳琴,孙向东,钟彦儒. 基于重复自抗扰控制的感应电机矢量控制方法[J]. 电工技术学报, 2017, 32(19): 81-89. Du Chao, Yin Zhonggang, Li Yanqin, Sun Xiangdong, Zhong Yanru. Research on Repetitive-Auto Disturbance Rejection Control Strategy for Induction Motors Based on Vector Control. Transactions of China Electrotechnical Society, 2017, 32(19): 81-89.
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