Efficient Procedure Improving Precision of High Conditioned Matrices in Electronic Circuits Analysis

Simple item page
dc.contributor.authorCerny, David
dc.contributor.authorDobes, Josef
dc.contributor.authorBanas, Stanislav
dc.coverage.issue4cs
dc.coverage.volume27cs
dc.date.accessioned2020-04-21T09:37:18Z
dc.date.available2020-04-21T09:37:18Z
dc.date.issued2018-12cs
dc.description.abstractIn this article, we propose several improvements that could be done to SPICE simulator. The first is based on a functional implementation of device models. The advantages of functional implementation are demonstrated on basic Shichman-Hodges model of MOS transistor. It starts with a description of primary algorithms used in SPICE simulator for the solution of circuits with nonlinear devices and identify the problems that can occur during simulations.Main part of the article is devoted to improved factorization procedure for simulation of the nonlinear electronic circuits. The primary intention of the proposed method is to increase final precision of the result in a case of high condition linear systems. The procedure is based on a use of the iterative methods for solution of nonlinear and linear equations. Utilizing those methods for one iterative process helps to reduce memory consumption during simulation computation, and it can significantly improve simulation precision. The procedure allows to use enumeration with definable precision in a very efficient way.en
dc.formattextcs
dc.format.extent1100-1111cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2018 vol. 27, č. 4, s. 1100-1111. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2018.1100en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/186809
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2018/18_04_1100_1111.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectSPICE simulatoren
dc.subjectfunctional programmingen
dc.subjectLispen
dc.subjectiterative methodsen
dc.subjectfactorization proceduresen
dc.subjectconditionality of linear systemsen
dc.subjectsimulation precisionen
dc.titleEfficient Procedure Improving Precision of High Conditioned Matrices in Electronic Circuits Analysisen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
18_04_1100_1111.pdf
Size:
297.97 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
2018/4