TY - GEN
T1 - A comparison of discrete-time models for model predictive control of induction motor drives
AU - Rojas, Christian A.
AU - Yuz, Juan I.
AU - Aguirre, Matias
AU - Rodriguez, Jose
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/6/16
Y1 - 2015/6/16
N2 - System modeling and variables estimation are two important task in direct control strategies. In those schemes, the system performance is strongly related with the accuracy of the discrete-time model, especially for time-varying systems, e.g., high-performance motor drive applications. This investigation presents a numerical comparison between several discrete-time models of the induction machine (IM) used in model predictive control (MPC) schemes. The accuracy of each model is evaluated numerically for different speed operation points. The results serve as a preliminary validation to select an accurate discretization method for MPC drive applications.
AB - System modeling and variables estimation are two important task in direct control strategies. In those schemes, the system performance is strongly related with the accuracy of the discrete-time model, especially for time-varying systems, e.g., high-performance motor drive applications. This investigation presents a numerical comparison between several discrete-time models of the induction machine (IM) used in model predictive control (MPC) schemes. The accuracy of each model is evaluated numerically for different speed operation points. The results serve as a preliminary validation to select an accurate discretization method for MPC drive applications.
KW - Discrete-time systems
KW - Induction motor drives
KW - Predictive control
KW - Taylor series
KW - Time-varying systems
UR - http://www.scopus.com/inward/record.url?scp=84937691881&partnerID=8YFLogxK
U2 - 10.1109/ICIT.2015.7125159
DO - 10.1109/ICIT.2015.7125159
M3 - Conference contribution
AN - SCOPUS:84937691881
T3 - Proceedings of the IEEE International Conference on Industrial Technology
SP - 568
EP - 573
BT - 2015 IEEE International Conference on Industrial Technology, ICIT 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 IEEE International Conference on Industrial Technology, ICIT 2015
Y2 - 17 March 2015 through 19 March 2015
ER -