Title :
A novel position sensorless control for permanent magnet AC motors
Author :
Ying, Li ; Ertugrul, Nesimi
Author_Institution :
Dept. of Electr. & Electron. Eng., Adelaide Univ., SA, Australia
Abstract :
In this paper, a novel rotor position estimation method for brushless permanent magnet AC motors are described. The algorithm developed here relies on the measurable phase voltages and the currents of the motor drive. The paper reports the first phase of the research work, and provides various simulation results to demonstrate the validity and the robustness of the method
Keywords :
AC motor drives; brushless machines; machine control; parameter estimation; permanent magnet motors; position control; robust control; rotors; brushless permanent magnet AC motors; measurable phase currents; measurable phase voltages; motor drive; permanent magnet AC motors; position sensorless control; robustness; rotor position estimation method; AC motors; Brushless motors; Motor drives; Permanent magnet motors; Rotors; Sensorless control; State estimation; Synchronous motors; Torque; Voltage;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.885351
