An adaptive method to parameter identification and synchronization of fractional-order chaotic systems with parameter uncertainty

被引：35

作者：

Behinfaraz, Reza ^{[1
]}

Badamchizadeh, Mohammadali ^{[1
]}

Ghiasi, Amir Rikhtegar ^{[1
]}

机构：

[1] Univ Tabriz, Fac Elect & Comp Engn, Tabriz, Iran

来源：

APPLIED MATHEMATICAL MODELLING | 2016年 / 40卷 / 7-8期

关键词：

System identification; Fractional-order chaotic system; Recursive least square; Synchronization; PARTICLE SWARM OPTIMIZATION; ACTIVE CONTROL; ATTRACTOR; EQUATIONS;

D O I：

10.1016/j.apm.2015.11.033

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, parameters of a fractional-order chaotic system are identified via a robust recursive error prediction method in presence of uncertainty. A generalized ARX structure has obtained by discretization of a continuous fractional-order differential equation defines the identification model. After identifying parameters of system, we use concept of active control method to synchronize two identified fractional-order chaotic systems. The validity of results are demonstrated through an example and also compared with other method. (C) 2015 Elsevier Inc. All rights reserved.

引用

页码：4468 / 4479

页数：12

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