Detail publikace

Accelerated hyperbolic NILT method used for frequency-dependent transmission line simulation

Al-Zubaidi R-Smith, N.

Originální název

Accelerated hyperbolic NILT method used for frequency-dependent transmission line simulation

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this paper a proposed hyperbolic numerical inverse Laplace transform method is presented and utilized to simulate waves along a frequency dependent lossy transmission line. The method is accelerated via the quotient–difference (qd) algorithm of Rutishauser, which speeds up the convergence of residual infinite series. In general, Laplace transform is very useful in the solution of partial differential equations describing transient behaviour of linear dynamical systems, but the difficulty arises in obtaining their originals analytically. This difficulty can be overcome by using the numerical method. The paper presents an application of a proposed qd–NILT method to simulate voltage and/or current waveforms along frequency–dependent transmission lines. The technique was algorithmized in the Matlab language and experimentally verified.

Klíčová slova

Numerical inversion, Laplace transform, transmission line, quotient-difference algorithm, Matlab.

Autoři

Al-Zubaidi R-Smith, N.

Vydáno

27. 4. 2017

Nakladatel

Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních

Místo

Brno

ISBN

978-80-214-5496-5

Kniha

Proceedings of the 23rd Conference STUDENT EEICT 2017

Strany od

634

Strany do

639

Strany počet

6

BibTex

@inproceedings{BUT135100,
  author="Nawfal {Al-Zubaidi R-Smith}",
  title="Accelerated hyperbolic NILT method used for frequency-dependent transmission line simulation",
  booktitle="Proceedings of the 23rd Conference STUDENT EEICT 2017",
  year="2017",
  pages="634--639",
  publisher="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních",
  address="Brno",
  isbn="978-80-214-5496-5"
}