Supervisory field-oriented control of induction motors with uncertain rotor resistance (Q2719861)

Starting from a third-order model of an induction motor, the authors establish a configuration scheme for supervisory systems that permits an adaptive implementation of a field-oriented control for current-fed machines. The mathematical model associated with this scheme shows that the proposed supervisor achieves global stabilization of the system with uncertainty in the rotor resistance of the induction motor. Based upon the simulation results, the authors discuss the benchmark problem and the sensivity of the proposed model.