Title :
Sensorless control of field oriented AC motors using embedded DSP board
Author :
Fodor, Dénes ; Vass, József
Author_Institution :
Dept. of Autom. & Ind. Inf., Veszprem Univ., Hungary
Abstract :
In this paper, the authors apply two observer based methods, the Kalman filter technique (KFT) and the Luenberger speed observer (LSO), to vector controlled AC drives to achieve a speed sensorless operation. These two type of methods are simulated and compared on the basis of a set of criteria. The most important parameters which basically influence the quality of drives are estimated and discussed
Keywords :
AC motor drives; Kalman filters; control system analysis; control system synthesis; digital signal processing chips; machine testing; machine theory; machine vector control; observers; power engineering computing; velocity control; Kalman filter technique; Luenberger speed observer; control design; control performance; control simulation; embedded DSP board; field oriented AC motors; observer-based control methods; sensorless control; speed sensorless operation; vector control; AC motors; Automatic control; Automation; Digital signal processing; Industrial control; Informatics; Information technology; Noise figure; Sensorless control; Velocity control;
Conference_Titel :
Industrial Electronics, 1999. ISIE '99. Proceedings of the IEEE International Symposium on
Conference_Location :
Bled
Print_ISBN :
0-7803-5662-4
DOI :
10.1109/ISIE.1999.801819
