Finite-time reduced order synchronization of uncertain chaotic systems with input nonlinearities via adaptive control

被引：0

作者：

Luo, Jing ^{[1
]}

Chen, Xue ^{[2
]}

Zhang, Hongrui ^{[2
]}

Tian, Yuan ^{[1
]}

机构：

[1] Jingchu Univ Technol, Acad Elect & Informat Engn, Jingmen 448000, Peoples R China

[2] Cent China Normal Univ, Dept Elect & Informat Engn, Wuhan 430079, Peoples R China

来源：

PROCEEDINGS OF THE 39TH CHINESE CONTROL CONFERENCE | 2020年

关键词：

Finite-time; Reduced order; Unknown parameters; Adaptive controller; Chaos synchronization; SLIDING MODE CONTROL; PROJECTIVE SYNCHRONIZATION; PARAMETERS;

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 study investigates the problem of finite-time reduced order synchronization of chaotic systems with uncertainties. Firstly, assume that the unknown parameters and uncertainties are norm-bounded, and then an adaptive scheme is introduced to estimate unknown parameters and uncertainties. Secondly, by employing the finite-time stability, an adaptive controller is constructed to realize the chaos synchronization in order to conquer the problem of nonlinear input of the controller. Finally, an example demonstrates the validity of the proposed controller.

引用

页码：2002 / 2007

页数：6

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