四维超混沌系统的线性和非线性反馈控制策略

IF 0.2 Q4 MATHEMATICS

Italian Journal of Pure and Applied Mathematics Pub Date : 2017-02-16 DOI:10.11648/j.pamj.20170601.12

Maysoon M. Aziz, S. Al-Azzawi

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引用次数: 3

摘要

研究了一类四维超混沌系统的不稳定平衡的镇定性。采用线性、非线性和速度反馈控制将超混沌抑制到该平衡状态。利用Routh-Hurwitz定理和Lyapunov的第二方法推导了受控超混沌系统渐近稳定的条件。理论分析、数值仿真和算例验证了所提控制器的有效性。

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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Linear and Non-linear Feedback Control Strategies for a 4D Hyperchaotic System

This paper investigates the stabilization of unstable equilibrium for a 4D hyperchaotic system. The linear, non-linear and speed feedback controls are used to suppress hyperchaos to this equilibrium. The Routh-Hurwitz theorem and Lyapunov's second methods are used to derive the conditions of the asymptotic stability of the controlled hyperchaotic system. Theoretical analysis, numerical simulation and illustrative examples are given to demonstrate the effectiveness of the proposed controllers.

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来源期刊

Italian Journal of Pure and Applied Mathematics MATHEMATICS-

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： The “Italian Journal of Pure and Applied Mathematics” publishes original research works containing significant results in the field of pure and applied mathematics.