On the Fractional PID Control of a Laboratory Servo System

  title={On the Fractional PID Control of a Laboratory Servo System},
  author={Ramiro S. Barbosa and Jos{\'e} Ant{\'o}nio Tenreiro Machado and Isabel S. Jesus},
In this paper are investigated several types of fractional-order PID controllers in the velocity control of a servo system. The fractional controller is more flexible and gives the possibility of adjusting carefully the dynamical properties of a control system. The servo system is controlled by using a real-time digital control system based on MATLAB/Simulink. Results are compared with those obtained from classical PID controllers. Experimental responses are presented and analyzed, showing the… CONTINUE READING
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