Active Disturbance Rejection Control for Synchronization of Different Fractional-Order Chaotic Systems

被引：0
|
作者：
Gao, Zhe [1 ]
Liao, Xiaozhong [2 ]
机构：
[1] Liaoning Univ, Coll Light Ind, Shenyang 110036, Liaoning Provin, Peoples R China
[2] Beijing Inst Technol, Sch Automat, Key Lab Intelligent Control & Decis Complex Syst, Beijing 100081, Peoples R China
来源：
2014 11TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA) | 2014年
关键词：
Fractional-order systems; Chaotic systems; Synchronization; Active disturbance rejection control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper investigates the fractional-order active disturbance rejection control for the synchronization of two different fractional-order chaotic systems. By the fractional-order extended state observers, the nonlinear dynamics in the synchronization error equations for each subsystems are estimated in real time. Compensating the nonlinear estimations into controllers, the active disturbance rejection controllers are designed to achieve the synchronization. Finally, two examples of synchronization issues on different fractional-order chaotic systems are provided to verify that the fractional-order ADRC is irrelevant with the nonlinear dynamics in the fractionalorder chaotic systems. The proposed controllers can achieve the synchronization and estimate the nonlinear dynamics effectively for different fractional-order chaotic systems.
引用
收藏
页码：2699 / 2704
页数：6
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