DocumentCode
229697
Title
Adaptive sliding mode control for the speed regulation of PMSMs with load change
Author
Chaoxu Mu ; Wei Xu ; Changyin Sun
Author_Institution
Sch. of Electr. & Autom. Eng., Tianjin Univ., Tianjin, China
fYear
2014
fDate
22-25 Oct. 2014
Firstpage
549
Lastpage
555
Abstract
This paper mainly studies the speed control for a permanent magnet synchronous motor system. The relationship between the reference quadrature axis current and the speed output is approximately considered as a second-order model. Based on this second-order model, an adaptive sliding mode controller is designed for the speed regulation, which can provide effective control for load torque change and parameter uncertainty. Simulation results are presented to veryfy the proposed method.
Keywords
adaptive control; machine control; permanent magnet motors; synchronous motors; torque; variable structure systems; velocity control; PMSM; adaptive sliding mode control; load torque change; permanent magnet synchronous motor system; reference quadrature axis current; second-order model; speed control; speed regulation; Adaptation models; Load modeling; Observers; Sliding mode control; Stators; Torque; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location
Hangzhou
Type
conf
DOI
10.1109/ICEMS.2014.7013547
Filename
7013547
Link To Document