Title :
A Nonlinear Tracking Control for Sensorless Induction Motors with Uncertain Load Torque
Author :
Marino, R. ; Tomei, P. ; Verrelli, C.M.
Author_Institution :
Dip. Ing. Elet., Rome Univ. "Tor Vergata"
Abstract :
We propose a novel nonlinear dynamic tracking control algorithm for induction motors with uncertain load torque in which only stator currents are used for feedback: under suitable assumptions, closed loop boundedness and local exponential rotor speed and flux modulus tracking are guaranteed
Keywords :
induction motors; machine control; magnetic flux; nonlinear control systems; rotors; stators; torque; closed loop boundedness; feedback; flux modulus tracking; local exponential rotor speed; nonlinear dynamic tracking control; sensorless induction motors; stator currents; uncertain load torque; Current measurement; Induction motors; Instruction sets; Rotors; Sensorless control; Stators; Torque control; Tracking loops; Vectors; Voltage control;
Conference_Titel :
Industrial Electronics, 2006 IEEE International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0496-7
Electronic_ISBN :
1-4244-0497-5
DOI :
10.1109/ISIE.2006.295940
