Tuning and digital implementation of a fractional-order PD controller for a position servo

• Autorzy: Tepljakov A. , Petlenkov E. , Belikov J. , Astapov S
• Języki publikacji: EN

Abstrakty

EN

Fractional-order calculus offers flexible computational possibilities that can be applied to control design thereby improving industrial control loop performance. However, before theoretical results can be carried over to an industrial setting it is important to study the effects of fractional-order control by means of laboratory experiments. In this paper, we study the practical aspects of tuning and implementing a fractional-order PD controller for position control of a laboratory modular servo system using FOMCON (“Fractional-order Modeling and Control”) toolbox for MATLAB. We provide an overview of the tools used to model, analyze, and design the control system. The procedure of tuning and implementation of a suitable digital fractional-order controller is described. The results of the real-time experiments confirm the effectiveness of used methods.

Słowa kluczowe

EN

fractional calculus; position servo; PID controller; digital control; control optimization

PL

rachunek ułamkowy; pozycja serwo; regulator PID; sterowanie cyfrowe; optymalizacja sterowania

• Wydawca: Lodz University of Technology. Department of Microelectronics and Computer Science
• Czasopismo: International Journal of Microelectronics and Computer Science
• Rocznik: 2013
• Tom: Vol. 4, nr 3
• Strony: 116--123
• Opis fizyczny: Bibliogr. 33 poz.

Twórcy

autor

Tepljakov A.

• Department of Computer Control, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia

autor

Petlenkov E.

• Department of Computer Control, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia

autor

Belikov J.

• Department of Computer Control, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia

autor

Astapov S

• Department of Computer Control, Tallinn University of Technology, Ehitajate tee 5, 19086, Tallinn, Estonia

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