Directing orbits of chaotic systems using a hybrid optimization strategy

被引：20

作者：

Wang, L ^{[1
]}

Li, LL

Tang, F

机构：

[1] Tsing Hua Univ, Dept Automat, Beijing 100084, Peoples R China

[2] Beijing Univ Aeronaut & Astronaut, Dept Phys, Beijing 100083, Peoples R China

来源：

PHYSICS LETTERS A | 2004年 / 324卷 / 01期

基金：

中国国家自然科学基金;

关键词：

chaotic system; directing orbit; synchronization; perturbation; hybrid optimization strategy;

D O I：

10.1016/j.physleta.2004.02.026

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This Letter applies an effective hybrid optimization strategy (simplex-annealing strategy) for high-dimensional functions to direct the orbits of discrete chaotic dynamical systems towards desired target region within a short time by adding only small bounded perturbations. Moreover, we also study the synchronization of chaotic systems, which can be dealt with as a problem of directing orbits. Numerical simulations based on Heron map demonstrate the effectiveness of the strategy. (C) 2004 Elsevier B.V All rights reserved.

引用

页码：22 / 25

页数：4

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