Adaptive synchronization of a class of fractional-order chaotic systems

被引：13

作者：

Ma Tie-Dong ^{[1
]}

Jiang Wei-Bo ^{[1
]}

Fu Jie ^{[2
]}

Chai Yi ^{[1
]}

Chen Li-Ping ^{[1
]}

Xue Fang-Zheng ^{[1
]}

机构：

[1] Chongqing Univ, Coll Automat, Chongqing 400044, Peoples R China

[2] Chongqing Univ, Coll Optoelect Engn, Minist Educ, Key Lab Optoelect Technol & Syst, Chongqing 400044, Peoples R China

来源：

ACTA PHYSICA SINICA | 2012年 / 61卷 / 16期

基金：

高等学校博士学科点专项科研基金; 中国博士后科学基金; 中国国家自然科学基金;

关键词：

chaos synchronization; fractional-order chaotic systems; adaptive synchronization; PROJECTIVE SYNCHRONIZATION; HYPERCHAOTIC SYSTEM; DYNAMICS;

D O I：

10.7498/aps.61.160506

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In view of chaos synchronization of a class of fractional-order chaotic systems, a novel adaptive controller and adaptive updating law are designed based on the quasi-Lyapunov stability theory for fractional-order systems. The derived method has some advantages such as simple structure, low control cost and high generality compared with the existing results. Furthermore, the method can be applied to most typical fractional-order chaotic systems. Finally, numerical simulations are used to illustrate the effectiveness of the proposed synchronization method.

引用

页数：6

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