Observer-based finite-time passive control of discrete-time switched nonlinear systems with time-delay

被引：3
|
作者：
Gholami, Hadi [1 ]
Shafiei, Mohammad Hossein [1 ]
Safarinejadian, Behrouz [1 ]
机构：
[1] Shiraz Univ Technol, Dept Elect & Elect Engn, Modares Blvd,POB 71555-313, Shiraz, Iran
来源：
INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING | 2022年 / 36卷 / 06期
关键词：
average dwell time method; discrete-time switched systems; finite-time boundedness; observer; time-delay; H-INFINITY CONTROL; LINEAR-SYSTEMS; ABSOLUTE STABILITY; NEURAL-NETWORKS; STABILIZATION; BOUNDEDNESS; DESIGN;
D O I：
10.1002/acs.3402
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, an observer-based controller is designed to control a class of discrete-time switched nonlinear systems with state delay and external disturbances. Based on the passivity concept, the average dwell time method, and auxiliary matrices, less-conservative sufficient conditions are derived to make the closed-loop system finite-time bounded and passive in the presence of disturbances. In contrast to existing papers in this field, this paper deals with discrete-time nonlinear switched systems and especially with an observer-based controller. The developed conditions are presented in the form of linear matrix inequalities. Finally, computer simulations (numerical and practical examples) are provided to illustrate the performance of the proposed controller.
引用
收藏
页码：1394 / 1418
页数：25
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