Generalized synchronization of unified chaotic system and the research of CSK

Author

Liang, Shan ; Jun, Li ; Zhi-quan, Wang

Author_Institution

Dept. of Autom., Nanjing Univ. of Sci. & Technol., Jiangsu, China

Volume

3

fYear

2004

fDate

6-9 Dec. 2004

Firstpage

1928

Abstract

Unified chaotic system is a newly-suggested chaotic system. By means of generalized synchronization (GS), the synchronized control of unified system is studied. For unified system has good properties of auto-correlation and cross-correlation, it takes advantage of chaotic shift keying (CSK) scheme to make experiments. In this paper, the approach of GS control has been presented. Then the entire scheme of CSK based on unified chaotic system has been detailed. Finally the results of numerical simulations prove the effectiveness about GS of unified chaotic system. The approach is suitable for the research situation with parameter mismatch and channel distortion.

Keywords

chaotic communication; modulation; synchronisation; auto-correlation; channel distortion; chaotic shift keying; cross-correlation; generalized synchronization; numerical simulation; parameter mismatch; synchronized control; unified chaotic system; Autocorrelation; Automatic control; Automation; Chaos; Chaotic communication; Control systems; Displays; Joining processes; Meteorology; Nonlinear dynamical systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Control, Automation, Robotics and Vision Conference, 2004. ICARCV 2004 8th

Print_ISBN

0-7803-8653-1

Type

conf

DOI

10.1109/ICARCV.2004.1469455

Filename

1469455