Implementation of Fuzzy Hysteresis Controller for a Three-Phase Photovoltaic Multilevel Inverter

In this article, a novel type-2 fuzzy-based hysteresis controller is suggested to control the load current of the three-phase induction motor. The spider monkey optimization technique (SMO) provides optimized gains of the fuzzy logic controller with an objective of attaining minimum distortion of the load current. The dynamic response of the system is observed by implementing PID, type-1 and type-2 fuzzy controllers independently with hysteresis controller to minimize the error. The supremacy of the proposed fuzzy-based hysteresis controller is justified in terms of harmonic contents.