Comparison of PI and Fuzzy Logic Based Vector Control Scheme of Four Switch Three Phase Inverter Fed Three Phase Induction Motor

The paper aims is to construct a fuzzy logic based vector control scheme for controlling some of the parameters such as speed, torque, voltage etc. of indirect vector controlled induction motor drive. Four Switch Inverter is recommended so that cost can be reduced. Sequentially a comparison is to be studied between the PI and Fuzzy Logic Controllers based vector control schemes and the parameters are to be compared so that which one is the best can be inferred.