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| A Novel Two-Degree-of-Freedom Controller for Permanent Magnetic Synchronous Motor Speed-Regulation System |
| Zuo Yuefei ,Fu Hui ,Liu Chuang ,Hu Ye ,Zhang Tao |
| College of Automation Nanjing University of Aeronautics and Astronautics Nanjing 210016 China |
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Abstract In the permanent magnetic synchronous motor (PMSM) speed-regulation system,the conventional two-degree-of-freedom (2DOF) control system based on disturbance observer (DOB) has the problem that the step reference tracking performance and disturbance rejection property of the system are coupled,which complicates the parameter setting process of the controller.A novel 2DOF controller is proposed in this paper.This novel controller substitutes the DOB used in conventional controller with the extended state observer,which can estimate the velocity and the disturbance torque at the same time.By using the estimated velocity as the feedback signal and the estimated disturbance torque as the feed forward signal,the tracking performance and the disturbance rejection property are fully decoupled,thus leading to a simple parameter setting process of the controller.Extensive experiments are performed to verify the validity and practicality of the proposed algorithm.
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Received: 05 May 2015
Published: 18 September 2016
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[1] 王莉娜,朱鸿悦,杨宗军.永磁同步电动机调速系统PI控制器参数整定方法[J].电工技术学报,2014,29(5):104-117.
Wang Lina,Zhu Hongyue,Yang Zongjun.Tuning method for PI controllers of PMSM driving system[J].Transactions of China Electrotechnical Society,2014,29(5):104-117.
[2] 黄科元,周滔滔,黄守道,等.永磁伺服系统基于微分自适应补偿的快速无超调控制策略[J].电工技术学报,2014,29 (9):137-144.
Huang Keyuan,Zhou Taotao,Huang Shoudao,et al.Non-overshoot and fast response control of PMSM servo system based on differential adaptive compensation[J].Transactions of China Electrotechnical Society,2014,29(9):137-144.
[3] 符慧,左月飞,刘闯,等.永磁同步电机转速环的一种变结构PI控制器[J].电工技术学报,2015,30(12):237-242.
Fu Hui,Zuo Yuefei,Liu Chuang,et al.A variable structure PI controller for permanent magnetic synchronous motor speed-regulation system[J].Transactions of China Electrotechnical Society,2015,30(12):237-242.
[4] 张井岗,刘志运,裴润.交流伺服系统的二自由度内模控制[J].电工技术学报,2002,17(4):45-48.
Zhang Jinggang,Liu Zhiyun,Pei Run.Two-degree-of-freedom internal model control for AC servo system[J].Transactions of China Electrotechnical Society,2002,17(4):45-48.
[5] Knittel D,Laroche E,Gigan D,et al.Tension control for winding systems with two-degrees-of-freedom H∞ controllers[J].IEEE Transactions on Industry Applications,2003,39(1):113-120.
[6] Gong S Q,Ding X Y,Wu W,et al.Application of a self-tuning two degree of freedom PID controller based on fuzzy inference for PMSM[C]//International Conference on Electrical Machines and Systems, Wuhan,2008:1629-1632.
[7] Harnefors L,Saarakkala S E,Hinkkanen M.Speed control of electrical drives using classical control methods[J].IEEE Transactions on Industry Applications,2013,49(2):889-898.
[8] 李明,程启明,陈根,等.永磁同步伺服电机二自由度控制[J].电机与控制应用,2014,41(10):1-5.
Li Ming,Cheng Qiming,Chen Gen,et al.Two degree-of-freedom control of permanent magnet synchronous servo motor[J].Electric Machines & Control Application,2014,41(10):1-5.
[9] Umeno T,Hori Y.Robust speed control of DC servomotors using modern two degrees-of-freedom controller design[J].IEEE Transactions on Industrial Electronics,1991,38(5):363-368.
[10]Umeno T,Kaneko T,Hori Y.Robust servo system design with two degrees of freedom and its application to novel motion control of robot manipulators[J].IEEE Transactions on Industrial Electronics,1993,40(5):473-485.
[11]Dhaouadi R,Kubo K,Tobise M.Two-degree-of-freedom robust speed controller for high-performance rolling mill drives[J].IEEE Transactions on Industry Applications,1993,29(5):919-926.
[12]Fujimoto Y,Kawamura A.Robust servo-system based on two-degree-of-freedom control with sliding mode[J].IEEE Transactions on Industrial Electronics,1995,42(3):272-280.
[13]Ohishi K,Miyazaki T,Nakamura Y.High performance ultra-low speed servo system based on doubly coprime factorization and instantaneous speed observer[J].IEEE Transactions on Industrial Electronics,1996,1(1):89-98.
[14]Yi L,Tomizuka M.Two-degree-of-freedom control with robust feedback control for hard disk servo systems[J].IEEE Transactions on Mechatronics,1999,4(1):17-24.
[15]Yang K,Choi Y,Chung W K.On the tracking performance improvement of optical disk drive servo systems using error-based disturbance observer[J].IEEE Transactions on Industrial Electronics,2005,52(1):270-279.
[16]Zhang Y,Akujuobi C M,Ali W H,et al.Load disturbance resistance speed controller design for PMSM[J].IEEE Transactions on Industrial Electronics,2006,53(4):1198-1208.
[17]刘颖,周波,方斯琛.基于新型扰动观测器的永磁同步电机滑模控制[J].中国电机工程学报,2010,30(9):80-85.
Liu Ying,Zhou Bo,Fang Sichen.Sliding mode control of PMSM based on a novel disturbance observer[J].Proceedings of the CSEE,2010,30(9):80-85.
[18]Huang W S,Liu C W,Hsu P L,et al.Precision control and compensation of servomotors and machine tools via the disturbance observer[J].IEEE Transactions on Industrial Electronics,2010,57(1):420-429.
[19]Li S H,Xia C J,Zhou X.Disturbance rejection control method for permanent magnet synchronous motor speed-regulation system[J].Mechatronics,2012,22(6):706-714.
[20]Bong K K,Wan K C,Ohba K.Design and performance tuning of sliding-mode controller for high-speed and high-accuracy positioning systems in disturbance observer framework[J].IEEE Transactions on Industrial Electronics,2009,56(10):3798-3809.
[21]Li S H,Liu H X,Ding S H.A speed control for a PMSM using finite-time feedback control and disturbance compensation[J].Transactions of the Institute of Measurement and Control,2010,32(2):170-187.
[22]纪科辉,沈建新.采用扰动转矩观测器的低速电机伺服系统[J].中国电机工程学报,2012,32(15):100-106.
Ji Kehui,Shen Jianxin.A low speed servo motor drive system with disturbance torque observers[J].Proceedings of the CSEE,2012,32(15):100-106.
[23]韩京清.自抗扰控制技术—估计补偿不确定因素的控制技术[M].北京:国防工业出版社.2008.
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2016, Vol. 31 
