ADAPTIVE SUPER TWISTING DISTURBANCE OBSERVER BASED ROBUST SPEED CONTROL FOR PI-BASED FIELD ORIENTED INDUCTION MOTOR DRIVES
This paper proposes an adaptive super-twisting disturbance-observer-based robust speed control strategy for proportional–integral (PI)-based field-oriented control (FOC) induction motor drives. Although PI regulators are widely used in industrial FOC systems because of their simple structure, low computational burden,...