Adaptive finite-time synchronization of cross-strict feedback hyperchaotic systems with parameter uncertainties

Title:

Adaptive finite-time synchronization of cross-strict feedback hyperchaotic systems with parameter uncertainties

Creator:

Li, Hai-Yan, Hu, Yun-An, and Wang, Rui-Qui

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:dc301e56-1e66-4991-85ba-625455c2b7b1
uuid:dc301e56-1e66-4991-85ba-625455c2b7b1

Subject:

finite-time synchronization, cross-strict feedback hyperachaotic system, backstepping, and adaptive control

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

This paper is concerned with the finite-time synchronization problem for a class of cross-strict feedback underactuated hyperchaotic systems. Using finite-time control and backstepping control approaches, a new robust adaptive synchronization scheme is proposed to make the synchronization errors of the systems with parameter uncertainties zero in a finite time. Appropriate adaptive laws are derived to deal with the unknown parameters of the systems. The proposed method can be applied to a variety of chaotic systems which can be described by the so-called cross-strict feedback systems. Numerical simulations are given to demonstrate the efficiency of the proposed control scheme.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

[554]-567

Source:

Kybernetika | 2013 Volume:49 | Number:4

Harvested from:

CDK

Metadata only:

false