Anti-synchronization between identical and non-identical fractional-order chaotic systems using active control method

被引:86
|
作者
Srivastava, M. [1 ]
Ansari, S. P. [1 ]
Agrawal, S. K. [1 ]
Das, S. [1 ]
Leung, A. Y. T. [2 ]
机构
[1] Indian Inst Technol BHU, Dept Math Sci, Varanasi 221005, Uttar Pradesh, India
[2] City Univ Hong Kong, Dept Civil & Architectural Engn, Hong Kong, Peoples R China
关键词
Chaos; Anti-synchronization; Fractional-order derivative; Active control method; GENERALIZED SYNCHRONIZATION; STABILITY; CRITERION; DYNAMICS; PHASE;
D O I
10.1007/s11071-013-1177-0
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
This article deals with the anti-synchronization between two identical chaotic fractional-order Qi system, Genesio-Tesi system, and also between two different fractional-order Genesio-Tesi and Qi systems using active control method. The chaotic attractors of the systems are found for fractional-order time derivatives described in Caputo sense. Numerical simulation results which are carried out using Adams-Boshforth-Moulton method show that the method is reliable and effective for anti-synchronization of nonlinear dynamical evolutionary systems.
引用
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页码:905 / 914
页数:10
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