Stabilization of Discrete-Time Interval Type-2 Fuzzy-Model-Based Systems

被引：0
|
作者：
Gao, Yabin [1 ]
Li, Hongyi [2 ]
Sun, Yiyong [3 ]
Lu, Qing [2 ]
机构：
[1] Bohai Univ, Coll Informat Sci & Technol, Jinzhou 121013, Liaoning, Peoples R China
[2] Bohai Univ, Coll Engn, Jinzhou 121013, Liaoning, Peoples R China
[3] Harbin Inst Technol, Res Inst Intelligent Control & Syst, Harbin 150080, Heilongjiang, Peoples R China
来源：
2014 INTERNATIONAL CONFERENCE ON MECHATRONICS AND CONTROL (ICMC) | 2014年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper investigates the state-feedback control problem for the discrete-time interval type-2 (IT2) fuzzy systems. The IT2 fuzzy controller can be characterized by two predefined functions, and the membership functions together with the number of the IT2 controller fuzzy rules can be chosen freely. Using Lyapunov stability theory, sufficient criteria of asymptotic stability are derived for the discrete-time IT2 fuzzy-model-based systems. Based on the criterion, the desired IT2 state-feedback controller is designed to guarantee the asymptotic stability of the closed-loop system. Finally, a practical example is given to verify the effectiveness of the proposed design scheme.
引用
收藏
页码：1238 / 1241
页数：4
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