吉林大学学报(工学版) ›› 2015, Vol. 45 ›› Issue (3): 711-718.doi: 10.13229/j.cnki.jdxbgxb201503005

Previous Articles     Next Articles

Robust prediction current control of permanent magnet synchronous motor for EPS based disturbance observer

ZHANG Hu, ZHANG Jian-wei, GUO Kong-hui, LI Yang   

  1. State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022,China
  • Received:2014-03-13 Online:2015-05-01 Published:2015-05-01

PDF (PC)

590

Abstract: The deadbeat control scheme is adopted to improve the current tracking performance of permanent magnet synchronous motor of electric power steering system. However, the stability and accuracy of traditional deadbeat control suffer from time delay, motor parameter perturbation and other disturbances. To overcome this problem, a prediction current control algorithm based on disturbance observer is proposed. The algorithm combines deadbeat control with a current observer and disturbance observer. The current observer estimates the future value of motor current and compensates the time delay; and the disturbance observer estimates the system disturbance to improve the current observation and control precision. Simulation and experiment results demonstrate that the proposed algorithm significantly improves the steady and dynamic performance of current tracking of the electric power steering system.

Key words: vehicle engineering, predict current control, disturbance observer, permanent magnet synchronous motor, electric power steering

CLC Number: 

  • U463.4
[1] Mohamed Y A R I. Design and implementation of a robust current-control scheme for a PMSM vector drive with a simple adaptive disturbance observer[J]. IEEE Transactions on Industrial Electronics,2007,54(4):1981-1988.
[2] 杨明,付博,李钊,等. 永磁同步电动机矢量控制电压解耦控制研究[J]. 电气传动,2010,40(5):24-28.
Yang Ming,Fu Bo,Li Zhao,et al. Research on voltage decoupling control of vector control for permanent magnet synchronous motor[J]. Electric Drive,2010,40(5):24-28.
[3] 刘贤兴,胡育文. 永磁同步电机的神经网络逆动态解耦控制[J]. 中国电机工程学报,2007,27(27):72-76.
Liu Xian-xing, Hu Yu-wen. Dynamic decoupling control of PMSM based on neural network inverse method[J]. Proceedings of the CSEE, 2007,27(27):72-76.
[4] Cortés P, Kazmierkowski M P, Kennel R M, et al. Predictive control in power electronics and drives[J]. IEEE Transactions on Industrial Electronics, 2008,55(12):4312-4324.
[5] Moon H T, Kim H S, Youn M J. A discrete-time predictive current control for PMSM[J]. IEEE Transactions on Power Electronics,2003,18(1):464-472.
[6] Lee Kui-Jun, Park Byoung-Gun,Kim Rae-Young, et al. Robust predictive current controller based on a disturbance estimator in a three-phase grid-connected inverter[J]. IEEE Transactions on Power Electronics, 2012,27(1):276-283.
[7] Huerta J M E, Castelló-Moreno J, Fischer J R, et al. A synchronous reference frame robust predictive current control for three-phase grid-connected inverters[J]. IEEE Transactions on Industrial Electronics,2010,57(3):954-962.
[8] 牛里,杨明,王庚,等. 基于无差拍控制的永磁同步电机鲁棒电流控制算法研究[J]. 中国电机工程学报,2013,33(15):78-85.
Niu Li, Yang Ming, Wang Geng, et al. Research on the robust current control algorithm of permanent magnet synchronous motor based on deadbeat control principle[J]. Proceedings of the CSEE,2013,33(15):78-85.
[9] Jeong Se-Jong,Song Seung-Ho. Improvement of predictive current control performance using online parameter estimation in phase controlled rectifier[J]. IEEE Transactions on Power Electronics,2007,22(5):1820-1825.
[10] 杨勇,阮毅,吴国祥,等. 基于DPWM1的无差拍解耦控制的三相并网逆变器[J]. 电工技术学报,2010,25(10):101-107.
Yang Yong, Ruan Yi, Wu Guo-xiang, et al. Deadbeat decoupling control of three-phase grid-connected inverters based on DPWM1[J]. Transactions of China Electrotechnical Society, 2010,25(10):101-107.
[11] 郭卫农,陈坚. 基于状态观测器的逆变器数字双环控制技术研究[J]. 中国电机工程学报,2002,22(9):64-68.
Guo Wei-nong, Chen Jian. Study on digital dual-loop control for inverters based on state observer[J]. Proceedings of the CSEE,2002,22(9):64-68.
[12] 胡寿松. 自动控制原理[M]. 5版. 北京:科学出版社,2007:516-517.
[1] CHANG Cheng,SONG Chuan-xue,ZHANG Ya-ge,SHAO Yu-long,ZHOU Fang. Minimizing inverter capacity of doubly-fed machine driving electric vehicles [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1629-1635.
[2] XI Li-he,ZHANG Xin,SUN Chuan-yang,WANG Ze-xing,JIANG Tao. Adaptive energy management strategy for extended range electric vehicle [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1636-1644.
[3] HE Ren,YANG Liu,HU Dong-hai. Design and analysis of refrigeration system supplied by solar auxiliary power of refrigerator car [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1645-1652.
[4] NA Jing-xin,MU Wen-long,FAN Yi-sa,TAN Wei,YANG Jia-zhou. Effect of hygrothermal aging on steel-aluminum adhesive joints for automotive applications [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1653-1660.
[5] LIU Yu-mei,LIU Li,CAO Xiao-ning,XIONG Ming-ye,ZHUANG Jiao-jiao. Construction on collision avoidance model of bogie dynamic simulation test bench [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1661-1668.
[6] ZHAO Wei-qiang, GAO Ke, WANG Wen-bin. Prevention of instability control of commercial vehicle based on electric-hydraulic coupling steering system [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1305-1312.
[7] SONG Da-feng, WU Xi-tao, ZENG Xiao-hua, YANG Nan-nan, LI Wen-yuan. Life cycle cost analysis of mild hybrid heavy truck based on theoretical fuel consumption model [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1313-1323.
[8] ZHU Jian-feng, ZHANG Jun-yuan, CHEN Xiao-kai, HONG Guang-hui, SONG Zheng-chao, CAO Jie. Design modification for automotive body structure based on seat pull safety performance [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1324-1330.
[9] NA Jing-xin, PU Lei-xin, FAN Yi-sa, SHEN Chuan-liang. Effect of temperature and humidity on the failure strength of Sikaflex-265 aluminum adhesive joints [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1331-1338.
[10] WANG Yan, GAO Qing, WANG Guo-hua, ZHANG Tian-shi, YUAN Meng. Simulation of mixed inner air-flow integrated thermal management with temperature uniformity of Li-ion battery [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1339-1348.
[11] JIN Li-sheng, XIE Xian-yi, GAO Lin-lin, GUO Bai-cang. Distributed electric vehicle stability control based on quadratic programming [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1349-1359.
[12] KUI Hai-lin, BAO Cui-zhu, LI Hong-xue, LI Ming-da. Idling time prediction method based on least square support vector machine [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1360-1365.
[13] WANG De-jun, WEI Wei-li, BAO Ya-xin. Actuator fault diagnosis of ESC system considering crosswind interference [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1548-1555.
[14] HU Man-jiang, LUO Yu-gong, CHEN Long, LI Ke-qiang. Vehicle mass estimation based on longitudinal frequency response characteristics [J]. 吉林大学学报(工学版), 2018, 48(4): 977-983.
[15] LIU Guo-zheng, SHI Wen-ku, Chen Zhi-yong. Finite element analysis of transmission error for hypoid gears considering installation error [J]. 吉林大学学报(工学版), 2018, 48(4): 984-989.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd