The Synchronization of a Class Fractional-order Chaotic System by Using the Recovered State Variables and Backstepping Control

IF 1.9 4区工程技术 Q3 ENGINEERING, MECHANICAL

Journal of Computational and Nonlinear Dynamics Pub Date : 2023-05-18 DOI:10.1115/1.4062568

Haipeng Su, Luo Runzi

引用次数: 0

Abstract

This paper investigates the synchronization problem of a class of fractional order chaotic systems with output variables. Based on the system output, the observer scheme is given to recover the state variables. By using the recovered state variables, some novel sufficient conditions for obtaining chaos synchronization are presented via the backstepping control approach. Numerical simulation is used to verify the practicability and effectiveness of the proposed scheme.

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一类分数阶混沌系统的恢复状态变量和回溯控制同步

研究了一类具有输出变量的分数阶混沌系统的同步问题。根据系统输出，给出了恢复状态变量的观测器方案。利用恢复的状态变量，提出了通过反步控制方法获得混沌同步的一些新的充分条件。通过数值仿真验证了该方案的实用性和有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Computational and Nonlinear Dynamics 工程技术-工程：机械

CiteScore

4.00

自引率

10.00%

发文量

审稿时长

6-12 weeks

期刊介绍： The purpose of the Journal of Computational and Nonlinear Dynamics is to provide a medium for rapid dissemination of original research results in theoretical as well as applied computational and nonlinear dynamics. The journal serves as a forum for the exchange of new ideas and applications in computational, rigid and flexible multi-body system dynamics and all aspects (analytical, numerical, and experimental) of dynamics associated with nonlinear systems. The broad scope of the journal encompasses all computational and nonlinear problems occurring in aeronautical, biological, electrical, mechanical, physical, and structural systems.