A new discrete approximation of the fractional-order operator

@article{Petr2012AND,
  title={A new discrete approximation of the fractional-order operator},
  author={Ivo Petr{\'a}{\vs}},
  journal={Proceedings of the 13th International Carpathian Control Conference (ICCC)},
  year={2012},
  pages={547-551}
}
  • Ivo Petráš
  • Published 2012 in
    Proceedings of the 13th International Carpathian…
In this article a new discrete approximation of the fractional-order derivative/integral in the form of IIR filer is presented. This approach is based on power series expansion of Tustin rule to the IIR filter form. A Matlab function for this approximation technique is presented as well. Obtained results are applicable for practical implementation of the… CONTINUE READING