Fuzzy Control for Hyperchaotic Systems via Nonuniform Sampling Approach

被引：0

作者：

Yang, Dedong ^{[1
]}

Sun, He-Xu ^{[1
]}

Yang, Peng ^{[1
]}

Wang, Jinhuan ^{[2
]}

机构：

[1] Hebei Univ Technol, Sch Control Sci & Engn, Tianjin 300130, Peoples R China

[2] Hebei Univ Technol, Sch Sci, Tianjin 300130, Peoples R China

来源：

PROCEEDINGS OF THE 10TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA 2012) | 2012年

关键词：

Fuzzy control; Hyperchaotic Chen system; Nonuniform sampling; Linear matrix inequality (LMI); NONLINEAR-SYSTEMS; CHAOTIC SYSTEMS; TIME-DELAY; ADAPTIVE SYNCHRONIZATION; LMI APPROACH; STABILIZATION;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, the stabilization problem for the hyperchaotic Chen system is investigated via nonuniform sampling approach. First, the hyperchaotic Chen system is represented by the Takagi-Sugeno (T-S) fuzzy model via the sector nonlinearity approach. Second, utilizing the descriptor model transformation and the input delay approach, an equivalent continuous-time generalized form is obtained and sufficient conditions for the existence of state feedback controller are derived in terms of linear matrix inequities (LMIs), which guarantee the asymptotic stability for the controlled closed-loop system. Lastly, simulation results are given to show the validity of the present scheme.

引用

页码：214 / 219

页数：6

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