Fuzzy controller design to drive an induction motor

摘要

This paper describes the simulation results of an induction motor speed control based on fuzzy logic theory. Voltage impress control technique has been applied to medium power induction motor. An automatic approach to extract control rules allows us to reduce the design time. Computer simulations have been carried out in order to test the performances of the whole control system. Then a hardware implementation of the fuzzy controller is proposed by means of a dedicated fuzzy processor: WARP (weight associative rule processor).