Fuzzy Sampled-Data H∞ Filtering for Systems with Time-Varying Delays and Variable Sampling Periods

被引:0
|
作者
Ge, Xiaohua [1 ]
Jiang, Xiefu [1 ]
Han, Qing-Long [1 ]
机构
[1] Cent Queensland Univ, Ctr Intelligent & Networked Syst, Rockhampton, Qld 4702, Australia
关键词
NONLINEAR-SYSTEMS; CONTROLLER; DESIGN;
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
The sampled-data H-infinity filtering for a Takagi-Sugeno (T-S) model-based fuzzy system with an interval time-varying state delay and a variable sampling period is considered. A new Lyapunov-Krasovskii functional is constructed by utilizing more information about the system's current state and the delayed state. Based on the new Lyapunov-Krasovskii functional and a novel inequality bounding technique, a suitable sampled-data fuzzy H-infinity filter is designed to ensure the asymptotic stability and prescribed H-infinity attenuation level of the filter error system. A numerical example and a modified continuous stirred tank reactor (CSTR) system are given to illustrate the effectiveness of the proposed method.
引用
收藏
页码:5568 / 5573
页数:6
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