摘要
通过分析研究四维混沌吸引子数学模型的特征,构造了一个新超混沌动力系统。通过对其复杂混沌动力学特征进行分析,表明该四维动力系统含有超混沌吸引子。分别用线性反馈控制、自适应控制方法对该新超混沌系统进行控制,利用Matlab仿真实现了一个新超混沌系统的混沌控制。结果表明,利用线性反馈控制和自适应控制都可以很好地消除混沌,使方程达到一个稳定的状态。
This paper gave a new hyper-chaos dynamic system through the analysis of the mathematical model of the four-dimensional chaotic attractor characteristics. And also analyzed its complex dynamic characteristics of chaotic analysis dynamics, these characteristics indicate that the four-dimensional dynamical systems contain hyper-chaotic attractors. The author controlled the chaotic systems of the new hyper-chaos dynamic system by the linear feedback control method and the adaptive control method. Then it achieved the goal through the simulation of Matlab. The results showed that the new hyper-chaos system can be controlled well by the linear feedback control and the adaptive control.
出处
《微型机与应用》
2010年第12期82-86,共5页
Microcomputer & Its Applications
关键词
新超混沌系统
四维超混沌系统
线性反馈控制
自适应控制
混沌控制
new hyper-chaos dynamic system
four-dimensional hyper-chaos system
linear feedback control
adaptive control
chaos control
