Synchronization of chaotic systems: A real-time application to Colpitts oscillator

Author

Bollain, A. Rodriguez ; Machuca, J. L Mata ; Guerra, R. Martinez

Author_Institution

Dept. of Autom. Control, CINVESTAV-IPN, Mexico City, Mexico

fYear

2010

fDate

8-10 Sept. 2010

Firstpage

60

Lastpage

65

Abstract

In this paper we deal with the synchronization of the Colpitts oscillator. The synchronization problem for chaotic systems is treated as an observation problem, some results based on a differential algebraic approach are used in order to determine observability with the measurements from the system. The strategy consists of proposing a slave system (observer) which tends to follow asymptotically the Colpitts oscillator, refereed as master system. The methodology was tested in a real-time implementation by means of a reduced order observer.

Keywords

algebra; chaos; observers; oscillators; reduced order systems; synchronisation; Colpitts oscillator; chaotic systems; differential algebraic approach; master system; observability; observation problem; real-time application; real-time implementation; reduced order observer; slave system; synchronization; Chaotic communication; Integrated circuit modeling; Observers; Oscillators; Real time systems; Synchronization; Colpitts oscillator; reduced order observer; synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering Computing Science and Automatic Control (CCE), 2010 7th International Conference on

Conference_Location

Tuxtla Gutierrez

Print_ISBN

978-1-4244-7312-0

Type

conf

DOI

10.1109/ICEEE.2010.5608584

Filename

5608584