A comparative study of speed control based on MPC and PI-controller for Indirect Field oriented control of induction motor drive

摘要

In this paper, a comparative study of speed control based on Model Predictive Control (MPC) and PI for Indirect Field oriented control of induction motor drive has been established. This paper proposes two schemes for vector control of induction motor (IM) drive. The first drive system is based on PI controller for speed control of IM. The second drive system is aimed to apply the MPC for speed control of IM. The performances of the two drive systems are compared. The validity of the two proposed systems have been demonstrated through computer simulations. The results obtained have confirmed that the drive system based on MPC is effective and robust against load disturbance. In addition, it has fast and good transient response over a wide speed range..