An Intelligent Fuzzy Logic Controlled Based Induction Motor Drive

This paper presents an Intelligent control based fuzzy logic for Sensorless speed control of induction motor drive. The proposed scheme used indirect vector control with fuzzy logic controller which gives optimal condition for maximum torque both in steady state and transient condition and has ability to plan via decomposition of a complex task into manageable subtasks and it has auto tuning property which changes speed according to voltage level. The simulation results of the Intelligent controlled method for an induction motor drive shows good dynamic response and minimum settling time which is obtained by Fuzzy logic controller.