Publication detail

Analog implementation of Gotthans-Petrzela oscillator with virtual equilibria

PETRŽELA, J. GÖTTHANS, T. HRUBOŠ, Z.

Original Title

Analog implementation of Gotthans-Petrzela oscillator with virtual equilibria

English Title

Analog implementation of Gotthans-Petrzela oscillator with virtual equilibria

Type

conference paper

Language

en

Original Abstract

This paper presents a novel analog oscillator reported recently by the first two authors. It came from the mathematical description of the so-called labyrinth chaos but it is much more suitable for fully analog circuitry implementation. The necessity of realization of the three independent channels performing goniometrical transfer functions is replaced by its rough approximation, namely the periodical sign functions. The brief mathematical background is completed by a number of the laboratory experiments. Finally some future perspectives, possible modifications and practical usability are discussed.

English abstract

This paper presents a novel analog oscillator reported recently by the first two authors. It came from the mathematical description of the so-called labyrinth chaos but it is much more suitable for fully analog circuitry implementation. The necessity of realization of the three independent channels performing goniometrical transfer functions is replaced by its rough approximation, namely the periodical sign functions. The brief mathematical background is completed by a number of the laboratory experiments. Finally some future perspectives, possible modifications and practical usability are discussed.

Keywords

Labyrinth chaos, Brownian motion, analog oscillator, dynamical system.

RIV year

2011

Released

19.04.2011

Location

Brno

ISBN

978-1-61284-322-3

Book

Proceedings of the 21st International Conference Radioelektronika 2011

Pages from

53

Pages to

56

Pages count

4

Documents

BibTex


@inproceedings{BUT36227,
  author="Jiří {Petržela} and Tomáš {Götthans} and Zdeněk {Hruboš}",
  title="Analog implementation of Gotthans-Petrzela oscillator with virtual equilibria",
  annote="This paper presents a novel analog oscillator reported recently by the first two authors. It came from the mathematical description of the so-called labyrinth chaos but it is much more suitable for fully analog circuitry implementation. The necessity of realization of the three independent channels performing goniometrical transfer functions is replaced by its rough approximation, namely the periodical sign functions. The brief mathematical background is completed by a number of the laboratory experiments. Finally some future perspectives, possible modifications and practical usability are discussed.",
  booktitle="Proceedings of the 21st International Conference Radioelektronika 2011",
  chapter="36227",
  howpublished="electronic, physical medium",
  year="2011",
  month="april",
  pages="53--56",
  type="conference paper"
}