TY - GEN
T1 - Robust nonlinear predictive control of a permanent magnet synchronous motor
AU - Errouissi, Rachid
AU - Ouhrouche, Mohand
AU - Chen, Wen Hua
PY - 2012
Y1 - 2012
N2 - A robust nonlinear predictive controller with a disturbance observer for a permanent magnet synchronous motor (PMSM) is presented. As the disturbance relative degree is less than that of the input, it is quite challenging to adopt the existing disturbance observer-based predictive control techniques. In the proposed controller, robustness of the closed loop system with respect to mismatched parameters and unknown load torque is significantly improved. Stability of the closed-loop system is proved, and the controller is easy to implement. Validity of the proposed controller was experimentally tested on a dSPACE DS1104 board driving a 0.25 kW PMSM drive. Excellent results were obtained with respect to the speed trajectory tracking performance and robustness
AB - A robust nonlinear predictive controller with a disturbance observer for a permanent magnet synchronous motor (PMSM) is presented. As the disturbance relative degree is less than that of the input, it is quite challenging to adopt the existing disturbance observer-based predictive control techniques. In the proposed controller, robustness of the closed loop system with respect to mismatched parameters and unknown load torque is significantly improved. Stability of the closed-loop system is proved, and the controller is easy to implement. Validity of the proposed controller was experimentally tested on a dSPACE DS1104 board driving a 0.25 kW PMSM drive. Excellent results were obtained with respect to the speed trajectory tracking performance and robustness
KW - disturbance observer
KW - nonlinear predictive control (NPC)
KW - Permanent magnet synchronous motor (PMSM)
KW - predictive generalized minimum variance (PGMV)
KW - robustness
KW - stability
UR - http://www.scopus.com/inward/record.url?scp=84872908635&partnerID=8YFLogxK
U2 - 10.1109/IECON.2012.6388980
DO - 10.1109/IECON.2012.6388980
M3 - Conference article published in proceeding or book
AN - SCOPUS:84872908635
SN - 9781467324212
T3 - IECON Proceedings (Industrial Electronics Conference)
SP - 5057
EP - 5064
BT - Proceedings, IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
T2 - 38th Annual Conference on IEEE Industrial Electronics Society, IECON 2012
Y2 - 25 October 2012 through 28 October 2012
ER -