Design of functional interval observers for non-linear fractional-order systems

被引：12
|
作者：
Dinh Cong Huong [1 ,2 ]
机构：
[1] Ton Duc Thang Univ, Dept Management Sci & Technol Dev, 19 Nguyen Huu Tho St,Dist 7, Ho Chi Minh City, Vietnam
[2] Ton Duc Thang Univ, Fac Math & Stat, 19 Nguyen Huu Tho St,Dist 7, Ho Chi Minh City, Vietnam
来源：
ASIAN JOURNAL OF CONTROL | 2020年 / 22卷 / 03期
关键词：
functional interval observers; non-linear fractional-order systems; uncertain systems; LPV SYSTEMS;
D O I：
10.1002/asjc.1984
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 problem of designing functional interval observers for a class of non-linear fractional-order systems with bounded uncertainties. First, interval observers for linear functions of the state vector of the considered system are designed. Then, conditions for the existence of such interval observers are established and an effective algorithm for computing unknown observer matrices is provided in this paper. Finally, numerical examples and simulation results are given to illustrate the effectiveness of the proposed design method.
引用
收藏
页码：1127 / 1137
页数：11
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