Robust stability of discrete interval 2-D systems

被引：0
|
作者：
Yang Y. [1 ]
Pan K. [1 ]
机构：
[1] School of Electronic and Information Technology, Changchun University of Science and Technology, Changchun
来源：
Kongzhi yu Juece/Control and Decision | 2019年 / 34卷 / 07期
关键词：
2-D system; Interval matrix positive definiteness; Interval uncertainty; Lyapunov inequality; Robust stability;
D O I：
10.13195/j.kzyjc.2017.1638
中图分类号：
学科分类号：
摘要：
The problem of robust stability of discrete interval 2-D systems described by the second Fornaini-Machesini model is studied. By introducing interval uncertainty, a mathematical model of discrete interval 2-D systems is established. According to a kind of Lyapunov inequality criterion of 2-D systems and a positive definite lemma of a symmetric interval matrix, a sufficient condition for robust stability of the discrete interval 2-D systems is given. A numerical example shows the effectiveness of the sufficient condition for the robust stability of the 2-D systems. © 2019, Editorial Office of Control and Decision. All right reserved.
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页码：1497 / 1500
页数：3
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