Title :
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
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;
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
DOI :
10.1109/ECTICON.2009.5137036
