Title :
Control and observation of induction motors
Author :
De Leon, J. ; Glumineau, A. ; Guerra, C.
Author_Institution :
Dept. of Electr. Eng., Univ. of Nuevo Leon, Mexico
Abstract :
Deals with the observation and control of an induction motor. A cascade observer for a class of nonlinear systems which is state affine is proposed in order to estimate the flux and the torque for the induction motor. A control law regulating the motor speed and rotor flux amplitude is applied. A stability analysis of the resulting closed-loop systems is given. Finally, simulation results are shown
Keywords :
asymptotic stability; closed loop systems; control system analysis; induction motors; machine control; multivariable control systems; nonlinear control systems; observers; velocity control; cascade observer; flux estimation; nonlinear systems; state affine system; torque estimation; Communication system control; Induction motors; Nonlinear systems; Observers; Rotors; Stability analysis; State estimation; State feedback; Stators; 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.2000.878968
