Improved Method of Numerical Inversion of Two-Dimensional Laplace Transforms for Dynamical Systems Simulation.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F02%3APU30277" target="_blank" >RIV/00216305:26220/02:PU30277 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Improved Method of Numerical Inversion of Two-Dimensional Laplace Transforms for Dynamical Systems Simulation.
Original language description
Laplace transforms in two variables can very be useful in the solution of partial differential equations describing transient behaviour of linear dynamical systems. It is often either too difficult or even impossible to obtain their originals analytically, however. The paper presents a novel way of the numerical inversion of two-dimensional Laplace transforms (2D NILT). The method comes out the previous works where the 2D NILT techniques based on the FFT and the e-algorithm was elaborated. Here, however, quotient difference algorithm of Rutishauser is used to accelerate the convergence of a two-dimensional complex Fourier series instead of the e-algorithm. This leads to an improvement in the numerical stability of the method while the accuracy is approximatelly the same.
Czech name
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Czech description
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Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of The 9th IEEE International Conference on Electronics, Circuits and Systems
ISBN
0-7803-7596-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Zagreb University of Technology
Place of publication
Dubrovnik, Croatia
Event location
Dubrovnik
Event date
Sep 15, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000180927800095

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