A heart-sound-like chaotic attractor and its synchronization

Author

Toncharoen, Chanet ; Srisuchinwong, Banlue

Author_Institution

Sirindhorn Intenational Inst. of Technol., Thammasat Universtiy, Muang, Thailand

fYear

2009

fDate

6-9 May 2009

Firstpage

407

Lastpage

410

Abstract

A heart-sound-like chaotic attractor is presented with some basic properties in terms of equilibria, eigenvalues of the Jacobian matrices, a dissipative system or an existence of the attractor and Lyapunov exponents. In the time domain, the appearance of the proposed chaotic signals resembles the conventional heart sound signals. As an example, synchronization between the new system and the well-known Rossler attractor is demonstrated using active control.

Keywords

Jacobian matrices; Lyapunov methods; chaos; eigenvalues and eigenfunctions; signal processing; synchronisation; time-domain analysis; Jacobian matrices; Lyapunov exponents; Rossler attractor; active control; chaotic signals; dissipative system; eigenvalues; heart sound signals; heart-sound-like chaotic attractor; synchronization; time domain; Acoustical engineering; Biological systems; Chaos; Control systems; Differential equations; Eigenvalues and eigenfunctions; Electroencephalography; Heart; Jacobian matrices; Mathematics;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, 2009. ECTI-CON 2009. 6th International Conference on

Conference_Location

Pattaya, Chonburi

Print_ISBN

978-1-4244-3387-2

Electronic_ISBN

978-1-4244-3388-9

Type

conf

DOI

10.1109/ECTICON.2009.5137036

Filename

5137036