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

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...

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Bibliographic Details
Main Authors: Benchabane, F, Titaouine, A, Bennis, O, Yahia, K, Taibi, D
Format: Conference Proceeding
Language:English
Subjects:
extended Kalman filter
fuzzy
initial position
load torque observation
Niobium
permanent magnet synchronous motor
sensorless control
systematic sliding mode
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Summary: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.
ISSN:1062-922X
2577-1655
DOI:10.1109/ICSMC.2010.5641677