Detail publikace

Discrete and Continuous Fractional Controllers

Originální název

Discrete and Continuous Fractional Controllers

Anglický název

Discrete and Continuous Fractional Controllers

Jazyk

en

Originální abstrakt

This article deals with a comparison of discrete and continuous fractional speed controller of DC motor with permanent magnets. The first part of this article deals with an introduction into fractional calculus with aim to software implementation of fractional controller. The discrete controller is based on direct use of Grunwald-Letnikov interpretation of fraction derivative. The continuous fractional controller is based on Oustaloup's recursive approximation of fractional derivative. The second part deals with a comparison of both fractional controllers with a PI controller for DC motor with permanent magnets. Optimal parameters for all controllers are found by a genetic algorithm.

Anglický abstrakt

This article deals with a comparison of discrete and continuous fractional speed controller of DC motor with permanent magnets. The first part of this article deals with an introduction into fractional calculus with aim to software implementation of fractional controller. The discrete controller is based on direct use of Grunwald-Letnikov interpretation of fraction derivative. The continuous fractional controller is based on Oustaloup's recursive approximation of fractional derivative. The second part deals with a comparison of both fractional controllers with a PI controller for DC motor with permanent magnets. Optimal parameters for all controllers are found by a genetic algorithm.

BibTex


@inproceedings{BUT110379,
  author="Radoslav {Cipín} and Ivo {Pazdera} and Petr {Procházka} and Jan {Knobloch} and Dalibor {Červinka} and Josef {Kadlec}",
  title="Discrete and Continuous Fractional Controllers",
  annote="This article deals with a comparison of discrete and continuous fractional speed controller of DC motor with permanent magnets. The first part of this article deals with an introduction into fractional calculus with aim to software implementation of fractional controller. The discrete controller is based on direct use of Grunwald-Letnikov interpretation of fraction derivative. The continuous fractional controller is based on Oustaloup's recursive approximation of fractional derivative. The second part deals with a comparison of both fractional controllers with a PI controller for DC motor with permanent magnets. Optimal parameters for all controllers are found by a genetic algorithm.",
  booktitle="Proceedings of the 16th International Conference on Mechatronics – Mechatronika 2014",
  chapter="110379",
  howpublished="electronic, physical medium",
  year="2014",
  month="october",
  pages="554--559",
  type="conference paper"
}