Systematic fuzzy sliding mode approach combined with extented Kalman filter for permanent magnet synchronous motor control

F. Benchabane, A. Titaoui, O. Bennis, K. Yahia, D. Taibi
2010 2010 IEEE International Conference on Systems, Man and Cybernetics  
This paper proposes a new state observer based on an extended Kalman filter (EKF) for the sensorless systematic fuzzy sliding mode control of permanent magnet synchronous motors (PMSM). The observer can obtain a precise estimation of rotor speed and position. Load torque is also observed and used as the feed-forward compensation to improve the system performance during load torque changes. In this system, the initial rotor position is not necessary for the start up. Key words--permanent magnet
more » ... ynchronous motor, extended Kalman filter, sensorless control, load torque observation, initial position, fuzzy, systematic sliding mode. ; c ; c ; c L J J J I (1 T ) T T J J J J
doi:10.1109/icsmc.2010.5641677 dblp:conf/smc/BenchabaneTBYT10 fatcat:vsaaosf4onaw3m7ndwdnu7dmpa