Hybrid Control Robust Using Logic Fuzzy Applied to the Position Loop for Vector Control to Induction Motors

摘要

This article presents the study and implementation of position control for an induction motor drive using the vector control strategy to improve tracking of the motor shaft. Thus, a novel hybrid control technique is proposed in contrast to the proportional-integral-derivative controller with a fixed gain traditionally used in this type of application. The hybrid control relies on error techniques based on fuzzy rules systems weighting the control action of proportional-integral-derivative and generalized predictive controllers previously adjusted. The simulation and experimental results to check the performance and robustness of the control strategy demonstrate the merit of the proposed approach.