Publication result detail

Analysis and Synthesis of the Chaotic Circuits Based on OTA Elements

HRUBOŠ, Z.; GÖTTHANS, T.

Original Title

Analysis and Synthesis of the Chaotic Circuits Based on OTA Elements

English Title

Analysis and Synthesis of the Chaotic Circuits Based on OTA Elements

Type

Paper in proceedings (conference paper)

Original Abstract

This paper reviews mathematical analysis, synthesis, simulation and measurements of algebraically simple chaotic flows and circuits implementations based on OTA elements. Two efficient nonlinear function synthesis approaches are presented. The first part of article deals with mathematical analysis and calculations of eigenvalues. The second part deals with circuits realizations, PSpice simulations and measurements. The main contribution of this article is in a new implementation of chaotic circuit using operational transconductance amplifiers. Performances of the proposed circuits are confirmed through PSpice simulations for various values of bifurcation parameter.

English abstract

This paper reviews mathematical analysis, synthesis, simulation and measurements of algebraically simple chaotic flows and circuits implementations based on OTA elements. Two efficient nonlinear function synthesis approaches are presented. The first part of article deals with mathematical analysis and calculations of eigenvalues. The second part deals with circuits realizations, PSpice simulations and measurements. The main contribution of this article is in a new implementation of chaotic circuit using operational transconductance amplifiers. Performances of the proposed circuits are confirmed through PSpice simulations for various values of bifurcation parameter.

Keywords

Nonlinear system; differential equations, OTAs elements, PWL function, plane projection.

Key words in English

Nonlinear system; differential equations, OTAs elements, PWL function, plane projection.

Authors

HRUBOŠ, Z.; GÖTTHANS, T.

RIV year

2013

Released

05.09.2012

Location

Plzeň

ISBN

978-80-261-0038-6

Book

Proceedings of the 18th Iinternational Conference on Applied Electronics 2012

Pages from

103

Pages to

106

Pages count

4

BibTex

@inproceedings{BUT94922,
  author="Zdeněk {Hruboš} and Tomáš {Götthans}",
  title="Analysis and Synthesis of the Chaotic Circuits Based on OTA Elements",
  booktitle="Proceedings of the 18th Iinternational Conference on Applied Electronics 2012",
  year="2012",
  number="1.",
  pages="103--106",
  address="Plzeň",
  isbn="978-80-261-0038-6"
}