A new method on synchronization of fractional-order chaotic systems

Author

Wang, Zhiliang ; Zhang, Huaguang ; Li, Yongfeng ; Sun, Ning

Author_Institution

Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China

fYear

2010

fDate

26-28 May 2010

Firstpage

3557

Lastpage

3562

Abstract

A new controller design method is proposed to synchronize a class of fractional-order chaotic systems. The nonlinear terms are first divided into stability-related part and stability-unrelated part. And then the stability-related nonlinear terms are absorbed by the designed controller. Controllers designed according to this method have much simpler structures than those of existing results in literature. The fractional-order hyperchaotic Chen system and the fractional-order delayed Duffing oscillator are used to illustrate the design process.

Keywords

nonlinear differential equations; oscillators; stability; synchronisation; controller design method; design process; fractional order chaotic system; fractional order delayed Duffing oscillator; fractional order hyperchaotic Chen system; synchronization; Chaos; Control systems; Delay; Design methodology; Differential equations; Disruption tolerant networking; Information science; Nonlinear control systems; Oscillators; Stability criteria; chaotic; fractional-order; synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2010 Chinese

Conference_Location

Xuzhou

Print_ISBN

978-1-4244-5181-4

Electronic_ISBN

978-1-4244-5182-1

Type

conf

DOI

10.1109/CCDC.2010.5498554

Filename

5498554