[1]李钟慎,傅桂元,杨凯.不确定性超混沌系统的自适应鲁棒反同步[J].华侨大学学报(自然科学版),2012,33(2):129-133.[doi:10.11830/ISSN.1000-5013.2012.02.0129]
　LI Zhong-shen,FU Gui-yuan,YANG Kai.Self-Adaptive Robust Anti-Synchronization of Hyperchaotic Systems with Unicertainties[J].Journal of Huaqiao University(Natural Science),2012,33(2):129-133.[doi:10.11830/ISSN.1000-5013.2012.02.0129]
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不确定性超混沌系统的自适应鲁棒反同步()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第33卷
期数:
2012年第2期
页码:
129-133
栏目:
出版日期:
2012-03-20

文章信息/Info

Title:
Self-Adaptive Robust Anti-Synchronization of Hyperchaotic Systems with Unicertainties
文章编号:
1000-5013(2012)02-0129-05
作者:
李钟慎; 傅桂元; 杨凯
华侨大学机电及自动化学院
Author(s):
LI Zhong-shen;  FU Gui-yuan;  YANG Kai
College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, China
关键词:
超混沌系统;  反同步;  自适应;  鲁棒控制;  不确定性
Keywords:
hyperchaotic system;  anti-synchronization;  self-adaption;  robust control;  uncertainty
分类号:
O415.5; TP13
DOI:
10.11830/ISSN.1000-5013.2012.02.0129
文献标志码:
A
摘要:
针对一类具有外部不确定性的反同步问题,提出一种自适应鲁棒控制方法.基于Lyapunov稳定性理论和自适应控制,设计自适应鲁棒控制器和参数的自适应更新律; 通过在输入控制量中引入一补偿项以消除不确定性的影响,实现自适应鲁棒反同步,将系统的反同步误差控制在任意小的范围内.最后,通过数值仿真验证所提出控制方法的有效性.
Abstract:
A novel self-adaptive robust control method is proposed to anti-synchronize a kind of hyperchaotic systems with different structures and external uncertainties.Based on Lyapunov stability theory and adaptive control,a self-adaptive robust controller is designed and the updating laws of unknown parameters are given as well.The self-adaptive anti-synchronization is achieved by adding a compensator into the input to eliminate the influence of uncertainties,and the anti-synchronization error of a system is bounded within an arbitrarily small value.Numerical simulations are provided to demonstrate the effectiveness of the presented control scheme.

备注/Memo

备注/Memo:
福建省自然科学基金计划资助项目(2011J01350); 华侨大学基本科研业务费专项基金资助项目(JB-ZR1107)
更新日期/Last Update: 2014-03-23