混沌现象,非线性系统,混沌神经网络,matlab仿真,混沌吸引子
非线性系统混沌现象综述
汪赛
(北京信息科技大学 自动化学院，北京 100192)
摘要：混沌现象是非线性系统所特有的一种复杂现象，已经引起了广泛的关注。本文综述了非线性系统中的混沌现象，从非线性系统混沌的概念阐述了非线性系统中混沌现象的特征和混沌运动的识别方法，并简述了混沌吸引子的定义。此外，用一种混沌神经网络模型通过matlab仿真观察到其状态方程所描述的图像，即混沌现象，让读者能更清楚的了解混沌。最后，指出混沌运动在实际工程中的一些应用和进一步的研究方向。
关键词：混沌现象，非线性系统，混沌神经网络，matlab仿真，混沌吸引子
The Summarization of Chaos in Nonlinear
System
Abstract：Chaos is a complex unique phenomenon of a nonlinear system,has draw much attentions.This paper reviews the chaos in nonlinear system.From the concept of chaos in nonlinear system elaborated the feature of chaotic phenomena in nonlinear system and identification method of chaotic motion,and describe the definition of a chaotic attractor.In ing MATLAB simulations view the image of the equation of State in a chaotic neural network model.Allowing readers to fully understand chaos.Finally,the practical engineering application and further research directions of the chaos have been proposed. Key words：Chaos,Nonlinear System,Chaotic Neural Network,MATLAB Simulation，Chaotic Attractor