Backstepping direct thrust force control for sensorless PMLSM drive
作者： Chen‐Sheng Ting , Yong‐Nong Chang , Yen‐Yo Chen
DOI: 10.1049/IET-EPA.2018.5269
关键词:
摘要: This study presents an analytic designing approach for the sensorless direct thrust force control (DTFC) of permanent magnet linear synchronous motor (PMLSM). A modified stator flux estimator developed by use adaptive mechanism and correction factors is devoted to measuring linkage mover's position. The parameters are adjusted in advance through off-line identification process increase accuracy estimation. Based on principle backstepping control, reference q -axis command, which equivalent first obtained from Lyapunov functional analysis. Then, d command calculated according characteristics linkage. voltage strategy constructed stabilise global system ensure convergence DTFC. Compared conventional torque/thrust proposed scheme can apply space vector modulation achieve a fixed switching frequency. Consequently, phenomenon ripples inherited DTFC improved. experiment results provided validate approach. Moreover, recent work that based optimal adopted as comparison study.
sci-hub.se 参考文章(22)
Yuan Ren, Zi-Qiang Zhu, Jiaming Liu, None, Direct Torque Control of Permanent-Magnet Synchronous Machine Drives With a Simple Duty Ratio Regulator IEEE Transactions on Industrial Electronics. ,vol. 61, pp. 5249- 5258 ,(2014) , 10.1109/TIE.2014.2300070
Xinan Zhang, Gilbert Hock Beng Foo, D. M. Vilathgamuwa, D. L. Maskell, An Improved Robust Field-Weakeaning Algorithm for Direct-Torque-Controlled Synchronous-Reluctance-Motor Drives IEEE Transactions on Industrial Electronics. ,vol. 62, pp. 3255- 3264 ,(2015) , 10.1109/TIE.2014.2386798
G. Foo, M.F. Rahman, Direct torque and flux control of an IPM synchronous motor drive using a backstepping approach european conference on power electronics and applications. ,vol. 3, pp. 413- 421 ,(2009) , 10.1049/IET-EPA.2008.0182
Y.-S. Huang, C.-C. Sung, Implementation of sliding mode controller for linear synchronous motors based on direct thrust control theory Iet Control Theory and Applications. ,vol. 4, pp. 326- 338 ,(2010) , 10.1049/IET-CTA.2008.0485
Isao Takahashi, Toshihiko Noguchi, A New Quick-Response and High-Efficiency Control Strategy of an Induction Motor IEEE Transactions on Industry Applications. ,vol. 22, pp. 820- 827 ,(1986) , 10.1109/TIA.1986.4504799
Hao Zhu, Xi Xiao, Yongdong Li, Torque Ripple Reduction of the Torque Predictive Control Scheme for Permanent-Magnet Synchronous Motors IEEE Transactions on Industrial Electronics. ,vol. 59, pp. 871- 877 ,(2012) , 10.1109/TIE.2011.2157278
Saad Sayeef, Gilbert Foo, M. F. Rahman, Rotor Position and Speed Estimation of a Variable Structure Direct-Torque-Controlled IPM Synchronous Motor Drive at Very Low Speeds Including Standstill IEEE Transactions on Industrial Electronics. ,vol. 57, pp. 3715- 3723 ,(2010) , 10.1109/TIE.2010.2041730
Yongchang Zhang, Jianguo Zhu, Wei Xu, Youguang Guo, A Simple Method to Reduce Torque Ripple in Direct Torque-Controlled Permanent-Magnet Synchronous Motor by Using Vectors With Variable Amplitude and Angle IEEE Transactions on Industrial Electronics. ,vol. 58, pp. 2848- 2859 ,(2011) , 10.1109/TIE.2010.2076413
Jun Hu, Bin Wu, New integration algorithms for estimating motor flux over a wide speed range power electronics specialists conference. ,vol. 13, pp. 969- 977 ,(1997) , 10.1109/63.712323
Yi-Sheng Huang, Cheng-Chung Sung, Function-Based Controller for Linear Motor Control Systems IEEE Transactions on Industrial Electronics. ,vol. 57, pp. 1096- 1105 ,(2010) , 10.1109/TIE.2009.2028290