永磁同步电动机的速度指定位置跟踪控制

doi:1004-7018-46-6-67-73

摘要/Abstract

摘要：

位置跟踪控制是永磁同步电动机的一个重要应用领域。利用速度指定方法可以在永磁同步电动机位置跟踪过程中增加一个速度控制的自由度。速度指定方法可以增强永磁同步电动机位置控制的灵活性和精度。采用自适应反推控制设计速度指定位置跟踪控制器可以实现跟踪速度的指定和负载转矩的估计。为了简化自适应反推控制器的设计,将一个可以独立于系统控制器设计的干扰观测器应用于负载转矩的估计。系统设计方法不但可以实现永磁同步电动机的位置跟踪,同时也可以获得更高的控制精度和鲁棒性能。仿真结果验证了该设计方案的正确性和有效性。

关键词: 永磁同步电动机, 速度指定位置跟踪控制, 自适应反推控制, 干扰观测器

Abstract:

Position tracking control is an important application area of permanent magnet synchronous motor (PMSM). One speed control freedom can be added in the position tracking control of the PMSM through the speed- assigned method. Speed-assigned method can enhance the position control flexibility and accuracy of the position tracking control. Adaptive backstepping control was applied in the design of the speed-assigned position tracking controller for the PMSM to realize speed-assignment and load torque estimation. To simplify the controller design of adaptive backstepping control, a disturbance observer was designed to estimate the unknown load torque, which was independent of the design of the system controller. The system design not only can realize position tracking control of PMSM, but also has high accurate and robust performance. Simulation results certify that the design scheme is right and effective.

Key words: permanent magnet synchronous motor(PMSM), speed-assigned position tracking control, adaptive backstepping control, disturbance observer

中图分类号:

TM351

王宝军,王家军. 永磁同步电动机的速度指定位置跟踪控制[J]. 微特电机, 2018, 46(6): 67-73.

Bao-jun WANG,Jia-jun WANG. Speed-assigned Position Tracking Control of Permanent Magnet Synchronous Motor[J]. Small & Special Electrical Machines, 2018, 46(6): 67-73.

参考文献

[1]	方一鸣, 任少冲, 王志杰 , 等. 焦晓红永磁同步电动机转速自适应模糊Backstepping 控制[J]. 电机与控制学报, 2011,15(6):98-102.
[2]	M. MORAWIEC M. The adaptive backstepping control of permanent magnet synchronous motor supplied by current source inverter[ J]. IEEE Transactions on Industrial Information, 2013,9(2):1047-1055.
[3]	MOHAMED Y A I. A hybrid- type variable-structure instantaneous torque control with a robust adaptive torque observer for a high-performance direct-drive PMSM [J]. IEEE Transactions on Industrial Electronics, 2007,54(5):2491-2499.
[4]	ERROUISSI R , OUHROUCHE M, Chen W H, TRZYNADLOWSKI A M. Robust nonlinear predictive controller for permanent-magnet synchronous motors with an optimized cost function[J]. IEEE Transactions on Industrial Electronics, 2012,59(7):2849-2858.
[5]	GHAFARI- KASHANI A R, FAIZ J, YAZDANPANAH M J. Integration of non-linear H∞ and sliding mode control techniques for motion control of a permanent magnet synchronous motor[J]. IET Electric Power Applications, 2010,4(4):267-280.
[6]	QI L , SHI H. Adaptive position tracking control of permanent magnet synchronous motor based on RBF fast terminal sliding mode control[J], Neurocomputing, 2013,115(4):23-30.
[7]	PRASHANTH K V , GIRISHA N H . Position control of interior permanent magnet synchronous motor using adaptive backstepping technique[C]//International Conference on Advances in Computing, Communications and Informatics, 2013: 1718-1723.
[8]	EL- SOUSY F M. Intelligent optimal recurrent wavelet elman neural network control system for permanent- magnet synchronous motor servo drive[J]. IEEE Transactions on Industrial Informatics, 2013,9(4):1986-2003.
[9]	LIN F J , YANG K J, SUN I F, CHANG J K. Intelligent position control of permanent magnet synchronous motor using recurrent fuzzy neural cerebellar model articulation network[J]. IET Electric Power Applications, 2015,9(3):248-264.
[10]	SKJETNE R, FOSSEN T I, KOKOTOVIC P V. Robust output maneuvering for a class of nonlinear systems[J]. Automatica, 2004,40(3):373-383.
[11]	KOKOTOVIC P V. The joy of feedback: nonlinear and adaptive[J].IEEE Control System Magazine, 1992,12(3):7-17.
[12]	王家军, 赵光宙, 齐冬莲 . 反推式控制在永磁同步电动机速度跟踪控制中的应用[J]. 中国电机工程学报, 2004,24(8):95-98.
[13]	YANG Z J , HARA S, KANAE S. An adaptive robust nonlinear motion controller combined with disturbance observer[J].IEEE Transactions on Control Systems and Technology, 2010,18(2):454-462.
[14]	TOMEI P , VERRELLI C M. Observer-based speed tracking control for sensorless permanent magnet synchronous motors with unknown load torque[J]. IEEE Transactions on Automation Control, 2011,56(6):1484-1488.
[15]	CHEN W H. Disturbance observer based control for nonlinear systems[ J]. IEEE/ASME Transactions on Mechatronics, 2004,9(4):706-710.