Title :
Nonlinear tracking control for sensorless induction motors
Author :
Marino, Riccardo ; Tomei, Patrizio ; Verrelli, Cristiano Maria
Author_Institution :
Dipt. di Ingegneria Elettronica, Tor Vergata Univ., Rome, Italy
Abstract :
We consider the tracking control problem for induction motors in which only stator currents and voltages are available for feedback. Local exponential rotor speed and rotor flux tracking is achieved for any initial condition belonging to an explicitly computable domain of attraction. Simulation results are reported.
Keywords :
angular velocity control; closed loop systems; control system synthesis; induction motors; machine vector control; domain of attraction; local exponential rotor flux tracking; local exponential rotor speed tracking; nonlinear tracking control; sensorless induction motors; stator currents; stator voltages; Induction motors; Permanent magnet motors; Reluctance motors; Rotors; Sensorless control; Stators; Torque; Tracking loops; Velocity control; Voltage control;
Conference_Titel :
Decision and Control, 2004. CDC. 43rd IEEE Conference on
Print_ISBN :
0-7803-8682-5
DOI :
10.1109/CDC.2004.1429447
