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AL-ZUBAIDI R-SMITH, N. KARTCI, A. BRANČÍK, L.
Original Title
Application of Numerical Inverse Laplace Transform Methods for Simulation of Distributed Systems with Fractional-Order Elements
Type
journal article in Web of Science
Language
English
Original Abstract
The paper presents a computationally efficient method for modeling and simulating distributed systems with lossy transmission line including multiconductor ones, by a less conventional method. The method is devised based on one and two dimensional Laplace transforms, which facilitates the possibility of incorporating fractional-order elements and frequency dependent parameters. This process is made possible due to the development of effective numerical inverse Laplace transforms of one and two variables, 1D NILT and 2D NILT. In the paper, it is shown that in high frequency operating systems, the frequency dependencies of the system ought to be included in the model. Additionally, it is shown that incorporating fractional-order elements in the modeling of the distributed parameter systems compensates for losses along the wires, provides higher degrees of flexibility for optimization and produces more accurate and authentic modelling of such systems. The simulations are performed in the Matlab environment and effectively algorithmized.
Keywords
Distributed System; Fractional Calculus; Frequency Dependence; Laplace Transform; Numerical Inversion; Matlab; Transmission Line
Authors
AL-ZUBAIDI R-SMITH, N.; KARTCI, A.; BRANČÍK, L.
Released
15. 1. 2018
Publisher
Journal of Circuits, Systems and Computers (JCSC)
Location
Singapore
ISBN
0218-1266
Periodical
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
Year of study
27
Number
11
State
Republic of Singapore
Pages from
1
Pages to
25
Pages count
URL
https://doi.org/10.1142/S0218126618501724
BibTex
@article{BUT144360, author="Nawfal {Al-Zubaidi R-Smith} and Aslihan {Kartci} and Lubomír {Brančík}", title="Application of Numerical Inverse Laplace Transform Methods for Simulation of Distributed Systems with Fractional-Order Elements", journal="JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS", year="2018", volume="27", number="11", pages="1--25", doi="10.1142/S0218126618501724", issn="0218-1266", url="https://doi.org/10.1142/S0218126618501724" }