A Hybrid Fuzzy Sliding Mode Controller for a Double Star Induction Machine

Abstract

This paper presents a hybrid control based on the combination of fuzzy approach and sliding mode for a double star induction machine. The purpose of this method is to merge the performance of both types of controllers using a fuzzy supervisor that manages the transition from one control strategy to another by giving each moment the participation rate of each command. Simulation results via Matlab/Simulink illustrate the performance of the proposed control. Obtained results show that the hybrid control gives a better overall performance of the system and eliminates chattering phenomenon compared to SMC.