Anticontrol of chaos for discrete-time fuzzy hyperbolic model with uncertain parameters  

作　　者：赵淡 张化光 郑成德 

机构地区：[1]School of Information Science and Engineering,Northeastern University [2]Key Laboratory of Process Industry Automation of Ministry of Education,Northeastern University [3]Department of Mathematics,Dalian Jiaotong University

出　　处：《Chinese Physics B》2008年第2期529-535,共7页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (Grant Nos 60325311,60534010,60572070 and 60521003);the Program for Cheung Kong Scholars and Innovative Research Team in University (Grant No IRT0421)

摘　　要：This paper proposes a new method to chaotify the discrete-time fuzzy hyperbolic model （DFHM） with uncertain parameters. A simple nonlinear state feedback controller is designed for this purpose. By revised Marotto theorem, it is proven that the chaos generated by this controller satisfies the Li-Yorke definition. An example is presented to demonstrate the effectiveness of the approach.This paper proposes a new method to chaotify the discrete-time fuzzy hyperbolic model （DFHM） with uncertain parameters. A simple nonlinear state feedback controller is designed for this purpose. By revised Marotto theorem, it is proven that the chaos generated by this controller satisfies the Li-Yorke definition. An example is presented to demonstrate the effectiveness of the approach.

关 键 词：discrete-time fuzzy hyperbolic model anticontrol of chaos parametric uncertainty nonlinear state feedback 

分 类 号：O415.5[理学—理论物理] O231[理学—物理]