Composite disturbance rejection control of Korteweg-de Vries-Burgers equation under event-triggering mechanism

被引：2
|
作者：
Zhang, Jing [1 ]
Kang, Wen [2 ,3 ,4 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Automat & Elect Engn, Beijing 100083, Peoples R China
[2] Beijing Inst Technol, Sch Math & Stat, Beijing 100081, Peoples R China
[3] Beijing Inst Technol, MIIT Key Lab Math Theory & Computat Informat Secu, Beijing 102488, Peoples R China
[4] Univ Sci & Technol Beijing, Shunde Grad Sch, Foshan 528300, Peoples R China
来源：
IFAC PAPERSONLINE | 2022年 / 55卷 / 26期
基金：
中国国家自然科学基金;
关键词：
Disturbance-observer-based control; event-triggering mechanism; H-infinity control; Korteweg-de Vries-Burgers equation; SYSTEMS; PDE;
D O I：
10.1016/j.ifacol.2022.10.390
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 article studies a composite disturbance rejection control strategy containing disturbance-observer-based control (DOBC) and control for a Korteweg-de Vries-Burgers (KdVB) equation under the point measurements. Here two types of disturbances are considered: one is described by an exogenous system, and the other is an external disturbance in the L-2-sense. To significantly reduce the transmitted measurements, an event-triggering mechanism (ETM) is utilized. In the framework of networked control system, quantization and communication delay of the measured signals are also taken into account. Sufficient regional exponential stability conditions are established by linear matrix inequalities (LMIs). The effectiveness of the proposed control law is verified by simulation results. Copyright (C) 2022 The Authors.
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页码：137 / 142
页数：6
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