DocumentCode
2590396
Title
Speed and rotor flux observer for sensorless induction motor drives
Author
Stoicuta, Olimpiu ; Pana, Teodor
Author_Institution
Univ. of Petrosani, Petrosani, Romania
fYear
2012
fDate
24-27 May 2012
Firstpage
68
Lastpage
73
Abstract
This paper presents a new rotor flux and rotor speed observer of induction motor. The new observer is based on an adaptive mechanism. The design of the new observer is done using the notion of Lyapunov stability. The observer is designed to be used within a speed sensorless direct rotor field oriented control of induction motors.
Keywords
Lyapunov methods; adaptive control; angular velocity control; induction motor drives; machine vector control; observers; rotors; sensorless machine control; Lyapunov stability; adaptive mechanism; rotor flux observer design; rotor speed observer design; sensorless direct rotor field oriented control; sensorless induction motor drives; vector control system; Adaptation models; Induction motors; Mathematical model; Observers; Resistance; Rotors; ful-order observers; induction motor; sensorless control; vector control;
fLanguage
English
Publisher
ieee
Conference_Titel
Automation Quality and Testing Robotics (AQTR), 2012 IEEE International Conference on
Conference_Location
Cluj-Napoca
Print_ISBN
978-1-4673-0701-7
Type
conf
DOI
10.1109/AQTR.2012.6237677
Filename
6237677
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