Sensorless Speed Non Linear Control of Induction Motor

摘要

The present paper deals linearizing control of the induction motor, where the sensor mechanical speed, it replaced by a software sensor. It is an high gain observer interconnected to an estimator. The performances of the linearizing control control of the induction motor with an high gain observer interconnected to an estimator proposed are shown by a simulation treating the evaluation of the rotor flux and rotating speed an induction motor.