Adapted Fuzzy Fractional Order proportional-integral controller for DC Motor

Fuzzy proportional integral derivative (PID) controllers have been improved and applied to many fields for over the last years. In this paper, the Fuzzy Fractional Order proportional-integral (FFOPI) controller is proposed in order to control speed of DC motors. This controller is utilized to maintain the rotational speed of the DC motor at a desired reference speed to satisfy proper motor operation in a variety of industrial applications. Therefore, in this work, a fuzzy system is applied for determination the coefficients of a Fractional Order proportional-integral (FO- PI) controller. The simulation results revealed that the proposed FFOPI controller provides good achievement and robustness under different DC motor speed references and load conditions.