Adaptive unstable periodic orbit stabilization of uncertain time-delayed chaotic systems subjected to input nonlinearity

被引:7
|
作者
Karimipour, Dena [1 ]
Pourdehi, Shabnam [1 ]
Karimaghaee, Paknosh [1 ]
机构
[1] Shiraz Univ, Sch Elect & Comp Engn, Shiraz, Iran
关键词
Uncertain chaotic system; UPO stabilization; Adaptive control techniques; Input nonlinearity; Time-delay; FEEDBACK-CONTROL; CONTROLLER;
D O I
10.1016/j.sysconle.2012.10.004
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper,investigates stabilizing the unstable periodic orbits (UPO) of uncertain time-delayed chaotic systems with sector nonlinearity in input function. The article proposes an adaptive output feedback control design based on the Lyapunov-Krasovskii approach, to stabilize the periodic solutions of a broad class of time-delayed chaotic systems, with unknown time-delay and uncertainty. Finally, numerical simulations are presented to illustrate the effectiveness of the proposed method. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:1168 / 1174
页数:7
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