TY  - JOUR
T1  - Sensorless Direct Torque Control of PMSM Drive with EKF Estimation of Speed, Rotor Position and Load Torque Observer
AU - , Said Benaggoune AU - , Sebti Belkacem AU - , Rachid Abdessemed 
JO  - Asian Journal of Information Technology
VL  - 6
IS  - 2
SP  - 236
EP  - 242
PY  - 2007
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2007.236.242
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2007.236.242
KW  - DTC
KW  -Extended Kalman Filter (EKF)
KW  -Permanent Magnet Synchronous Motor (PMSM)
KW  -control
KW  -sensorless
KW  -load torque observer
AB  - This study presents the estimation of speed, rotor position and load torque of a robust sensorless Direct Torque Control (DTC) method for Permanent Magnet Synchronous Motor (PMSM) based on the Extended Kalman Filter (EKF). The model of PMSM and its EKF models in MATLAB/Sirnulink simulation environment are developed. The proposed EKF speed position estimation method is also proved insensitive to the PMSM parameter variations. Simulation results demonstrate a good performance and robustness.
ER  -