Leader-Following Consensus for Discrete-Time Multi-Agent Systems with Parameter Uncertainties Based on the Event-Triggered Strategy

被引：30
作者：
Liu Xiaoyu [1 ]
Sun Jian [1 ]
Dou Lihua [1 ]
Chen Jie [1 ]
机构：
[1] Beijing Inst Technol, Key Lab Intelligent Control & Design Complex Syst, Beijing 100081, Peoples R China
来源：
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY | 2017年 / 30卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Event-triggered strategy; leader-following consensus; multi-agent systems; parameter uncertainties; ROBUST CONSENSUS; AVERAGE-CONSENSUS; TRACKING CONTROL; LINEAR-SYSTEMS; DESIGN;
D O I：
10.1007/s11424-017-6272-8
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, the leader-following consensus for discrete-time multi-agent systems with parameter uncertainties is investigated based on the event-triggered strategy. And the parameter uncertainty is assumed to be norm-bounded. A consensus protocol is designed based on the event-triggered strategy to make the multi-agent systems achieve consensus without continuous communication among agents. Each agent only needs to observe its own state to determine its own triggering instants under the triggering function in this paper. In addition, a sufficient condition for the existence of the event-triggered consensus protocol is derived and presented in terms of the linear matrix inequality. Finally, a numerical example is given to illustrate to efficiency of the event-triggered consensus protocol proposed in this paper.
引用
收藏
页码：30 / 45
页数：16
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