H∞ dynamic output feedback control for T-S fuzzy systems with local nonlinear models

被引:0
|
作者
Dong Jiuxiang [1 ,2 ]
Yang Guang-Hong [1 ,2 ]
机构
[1] Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Peoples R China
[2] State Key Lab Synthet Automat Proc Ind, Shenyang, Peoples R China
来源
PROCEEDINGS OF THE 31ST CHINESE CONTROL CONFERENCE | 2012年
基金
中国博士后科学基金;
关键词
Nonlinear discrete-time systems; T-S fuzzy models; H-infinity control; dynamic output feedback; linear matrix inequality (LMI); NONQUADRATIC STABILIZATION CONDITIONS; PIECEWISE LYAPUNOV FUNCTIONS; QUADRATIC STABILITY; CONTROL DESIGN; PERFORMANCE;
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
This paper considers the H-infinity dynamic output feedback (DOF) control problem for nonlinear discrete-time systems, which are represented by a new type of T-S fuzzy systems with local nonlinear models. A class of DOF controllers with local nonlinear dynamic structures are proposed and a convex controller design method is developed. In contrast to the existing methods, the new method can design dynamic output feedback controllers with fewer fuzzy rules as well as less computational burden. A numerical example is given to illustrate the effectiveness of the proposed methods.
引用
收藏
页码:3443 / 3448
页数:6
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