Discrete–time Field Oriented Control for Induction Motors

Abstract In this work it is proposed a discrete–time field oriented control for induction motors. From a discrete–time stationary reference frame model for an induction motor, obtained by a variational integrator, the model is converted to a field oriented frame. Then a discrete–time field oriented control is designed for the asymptotic regulation of the rotor velocity and the rotor flux. Simulations are carried out for the validation of the proposed control scheme.