DocumentCode
3160272
Title
Research on a vector control system for asynchronous motor
Author
Zhang, Yunan ; Zhao, Yuhui ; Yan, Nanming
Author_Institution
Dept. of Control Eng., Acad. of Armored Forces Eng., Beijing, China
fYear
2011
fDate
8-10 Aug. 2011
Firstpage
4220
Lastpage
4223
Abstract
In order to avoid the influence of speed sensor and the parameter change as a result of the temperature variety on the system performance, a sensor-less vector control system based on model reference adaptive system (MRAS) for asynchronous motor is described in this paper. The rotor speed and magnetic flux are identified online with full order adaptive observers correctly and rapidly. The simulation result indicates that the system can meet the demand of the performance, and resist the disturbance of the load.
Keywords
induction motors; magnetic flux; observers; sensorless machine control; MRAS; adaptive observers; asynchronous motor; magnetic flux; model reference adaptive system; parameter change; rotor speed; sensor-less vector control system; speed sensor; Adaptation models; Control systems; Induction motors; Mathematical model; Resistance; Rotors; Stators; MRAS; rotor flux identification; speed estimation; vector control system for asynchronous motor;
fLanguage
English
Publisher
ieee
Conference_Titel
Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on
Conference_Location
Deng Leng
Print_ISBN
978-1-4577-0535-9
Type
conf
DOI
10.1109/AIMSEC.2011.6009888
Filename
6009888
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