Title :
AC induction motor control using an advanced flux observer design
Author :
Sun, Dong ; Mills, James K.
Author_Institution :
Dept. of Manuf. Eng. & Eng. Manage., City Univ. of Hong Kong, Kowloon, China
Abstract :
A new observer for estimation of rotor fluxes is developed for the control of AC induction motors. The new observer feeds back trajectory errors of position, torque, and rotor flutes. It has been proven in theory that the proposed control method using the new observer can asymptotically stabilize the system. Simulation results verify the proposed approach
Keywords :
asymptotic stability; induction motors; machine control; magnetic variables control; observers; rotors; torque control; AC motor control; asymptotic stability; flux control; flux observer; induction motor; rotor fluxes; torque control; Control systems; Feeds; Inductance; Induction motors; Manufacturing; Open loop systems; Rotors; Stators; Sun; Torque;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.877061
