Title :
Nonlinear Observer Based Flux Estimation of Induction Motors
Author :
Park, Chang-Woo ; Lee, Sungryul ; Lee, Jongbae ; Sung, Ha-Gyeong
Author_Institution :
Korea Electron. Technol. Inst.
Abstract :
This paper, in order to estimate the flux of induction motors, presents an observer design methodology for MIMO nonlinear systems. The proposed observer improves the transient performance of the high gain observer and guarantees the global exponential convergence to zero of the flux estimation error of induction motors
Keywords :
MIMO systems; induction motors; machine vector control; nonlinear control systems; observers; transient analysis; MIMO nonlinear systems; flux estimation error; global exponential convergence; induction motors; nonlinear observer; observer design methodology; transient performance; Automatic control; Control systems; Convergence; Estimation error; Induction motors; Nonlinear control systems; Nonlinear systems; Performance gain; Solids;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1633119
