Použití algoritmu diferenciální evoluce pro multikriteriální optimalizaci obvodu se spínanými proudy

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Using the Differential Evolution Algorithm for the Multi-Objective Optimization of a Switched-Current Circuit

Popis výsledku v původním jazyce

This paper describes the optimization of a switched-current circuit applied to low-pass filter realization. The optimization uses the differential evolution - one of evolutionary algorithms. The optimization takes into account three requirements, so it is multi-objective optimization. The first requirement is the elimination of the effect of nonidealities in the circuit on its magnitude frequency response. The nonidealities are the nonzero output conductance of the field-effect transistors realizing thecurrent sources and nonzero switch on-state resistance. The second and third fact respected by the optimization is concerned with the values of transconductances of the transistors in the circuit. The ratio between the highest and lowest one and their sum should be as small as possible. The reason is a better circuit design. The aim of the optimization is to obtain suitable values of the transconductances satisfying the three requirements.

Název v anglickém jazyce

Using the Differential Evolution Algorithm for the Multi-Objective Optimization of a Switched-Current Circuit

Popis výsledku anglicky

This paper describes the optimization of a switched-current circuit applied to low-pass filter realization. The optimization uses the differential evolution - one of evolutionary algorithms. The optimization takes into account three requirements, so it is multi-objective optimization. The first requirement is the elimination of the effect of nonidealities in the circuit on its magnitude frequency response. The nonidealities are the nonzero output conductance of the field-effect transistors realizing thecurrent sources and nonzero switch on-state resistance. The second and third fact respected by the optimization is concerned with the values of transconductances of the transistors in the circuit. The ratio between the highest and lowest one and their sum should be as small as possible. The reason is a better circuit design. The aim of the optimization is to obtain suitable values of the transconductances satisfying the three requirements.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of IEEE Congress on Evolutionary Computation 2007

ISBN

1-4244-1340-0

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

1351-1358

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Singapore

Datum konání akce

25. 9. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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