Adaptive control of accumulative error for nonlinear chaotic systems

被引：3
|
作者：
Zhang F.-F. [1 ,2 ]
Liu S.-T. [2 ]
Liu K.-X. [2 ]
机构：
[1] School of Electrical Engineering and Automation, Qilu University of Technology, Jinan
[2] College of Control Science and Engineering, Shandong University, Jinan
来源：
Zhang, Fang-Fang | 1600年 / Chinese Academy of Sciences卷 / 11期
关键词：
accumulative error; Adaptive control; chaotic systems; convergence; fixed point; Lipschitz coefficient;
D O I：
10.1007/s11633-014-0821-6
中图分类号：
学科分类号：
摘要：
We present an adaptive control scheme of accumulative error to stabilize the unstable fixed point for chaotic systems which only satisfies local Lipschitz condition, and discuss how the convergence factor affects the convergence and the characteristics of the final control strength. We define a minimal local Lipschitz coefficient, which can enlarge the condition of chaos control. Compared with other adaptive methods, this control scheme is simple and easy to implement by integral circuits in practice. It is also robust against the effect of noise. These are illustrated with numerical examples. © 2014, Institute of Automation, Chinese Academy of Sciences and Springer-Verlag Berlin Heidelberg.
引用
收藏
页码：527 / 535
页数：8
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