Detail publikace

The Choice of Suitable Fitness Function for Optimization Spurious Elements of EMI Filters

KEJÍK, Z. DŘÍNOVSKÝ, J. RŮŽEK, V. ZACHAR, J.

Originální název

The Choice of Suitable Fitness Function for Optimization Spurious Elements of EMI Filters

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

In Introduction are introduced main problems of measurement of EMI filter and is suggested that creation of model of EMI filter is useful. In this paper is shown model of EMI filter which is based on basic circuitry of the EMI filter. Reduced equivalent circuitries for EMI filter and his creation are also shown, because these circuitries are more suitable for usage in iteration optimization loop. The spurious elements of filter are searched by optimization. Participial swarm optimization is used. There are shown two possibilities of fitness function calculations. Results from both approaches are compared. Using fitness function with weight coefficients gives better results. fitness function with weight coefficients is used for optimization of the measured characteristics.

Klíčová slova

Insertion loss, EMI filter, spurious component, participial swarm optimization

Autoři

KEJÍK, Z.; DŘÍNOVSKÝ, J.; RŮŽEK, V.; ZACHAR, J.

Rok RIV

2011

Vydáno

10. 1. 2011

Nakladatel

Technical University of Lodz

Místo

Lodz, Poland

ISSN

2080-8755

Periodikum

International Journal of Microelectronics and Computer Science ( http://www.journal.dmcs.pl/web/guest/home)

Ročník

1

Číslo

2

Stát

Polská republika

Strany od

211

Strany do

217

Strany počet

7

BibTex

@article{BUT50909,
  author="Zdeněk {Kejík} and Jiří {Dřínovský} and Václav {Růžek} and Jiří {Zachar}",
  title="The Choice of Suitable Fitness Function for Optimization Spurious Elements of EMI Filters",
  journal="International Journal of Microelectronics and Computer Science ( http://www.journal.dmcs.pl/web/guest/home)",
  year="2011",
  volume="1",
  number="2",
  pages="211--217",
  issn="2080-8755"
}