Accurate simulation of switched systems using VHDL-AMS

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU74640" target="_blank" >RIV/00216305:26220/08:PU74640 - 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

Accurate simulation of switched systems using VHDL-AMS

Original language description

The paper deals with behavioral modeling of switched systems with discontinuities. The purpose of such models is to obtain the first-order effects to verify analytic calculations or to increase simulation speed. Traditional algorithms for the time-domainanalysis implemented in Spice-class simulators are based on the assumption of smoothness and continuity. Abrupt changes of system parameters or even discontinuity during switching cause numerical errors. The VHDL-AMS language brings radically differentapproach in comparison with Spice [1]. The system of differential algebraic equations can be formulated explicitly and can be structurally modified during simulation. The basic principles will be demonstrated on the model of boost converter with accelerated finding of steady-state solution.

Czech name

Přesná simulace spínaných obvodů pomocí VHDL-AMS

Czech description

Článek pojednává o přesné simulaci spínaných obvodů pomocí VHDL-AMS

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Science & Military

ISSN

1336-8885

e-ISSN

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Volume of the periodical

2007

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

4

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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