DocumentCode
468457
Title
A position sensorless control system of low speed and high torque pmsm based on sliding mode observer
Author
Guihong, Feng ; Yan, Li ; Juli, Luan ; Bingyi, Zhang
Author_Institution
Shenyang Univ. of Technol., Shenyang
fYear
2007
fDate
8-11 Oct. 2007
Firstpage
974
Lastpage
978
Abstract
Abstract-This paper presents a position sensorless control system based on sliding mode observer (SMO) for low speed and high torque gearless drive system. By studying the theory of sliding mode, an adaptive sliding mode observer is introduced in this system. Compared to other methods, the observer is more robust to parameter uncertainties. The simulation results of the system are presented to demonstrate the effectiveness of the approach.
Keywords
machine control; observers; permanent magnet motors; position control; robust control; synchronous motor drives; torque; variable structure systems; PMSM; gearless drive system; parameter uncertainties; position sensorless control system; sliding mode observer; Drives; Mathematical model; Observers; Permanent magnet motors; Robustness; Rotors; Sensorless control; Sliding mode control; Synchronous motors; Uncertain systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2007. ICEMS. International Conference on
Conference_Location
Seoul
Print_ISBN
978-89-86510-07-2
Electronic_ISBN
978-89-86510-07-2
Type
conf
Filename
4411948
Link To Document