Publication result detail

Two-port PWL approximation making use of genetic algorithm

Václav POSPÍŠIL, Zdeněk KOLKA

Original Title

Two-port PWL approximation making use of genetic algorithm

English Title

Two-port PWL approximation making use of genetic algorithm

Type

Paper in proceedings (conference paper)

Original Abstract

The electrical systems with several nonlinear elements can have more than one DC point. The existing Newton method is very slow and determining of all dc points is not guaranteed. We can perform PWL approximation of nonlinear characteristics. The PWL characteristics can be separated into linear regions. One DC operation point can be included in this linear region. The paper deals with method for PWL approximation of two port nonlinear electrical element like a bipolar or unipolar transistor.

English abstract

The electrical systems with several nonlinear elements can have more than one DC point. The existing Newton method is very slow and determining of all dc points is not guaranteed. We can perform PWL approximation of nonlinear characteristics. The PWL characteristics can be separated into linear regions. One DC operation point can be included in this linear region. The paper deals with method for PWL approximation of two port nonlinear electrical element like a bipolar or unipolar transistor.

Key words in English

PWL approximation, bipolar transistor, unipolar transistor, DC operation point.

Authors

Václav POSPÍŠIL, Zdeněk KOLKA

Released

25.04.2006

Publisher

SLOVAK UNIVERSITY of TECHNOLOGY in BRATISLAVA

Location

Bratislava, Slovak Republic

ISBN

80-227-2388-6

Book

16th International Czech - Slovak Scientific Conference Radioelektronika 2006

Volume

16

Pages from

26

Pages count

4

BibTex

@inproceedings{BUT18463,
  author="Václav {Pospíšil} and Zdeněk {Kolka}",
  title="Two-port PWL approximation making use of genetic algorithm",
  booktitle="16th International Czech - Slovak Scientific Conference Radioelektronika 2006",
  year="2006",
  volume="16",
  number="první",
  pages="4",
  publisher="SLOVAK UNIVERSITY of TECHNOLOGY in BRATISLAVA",
  address="Bratislava, Slovak Republic",
  isbn="80-227-2388-6"
}