Practical Fixed-time Distributed Average-tracking with Input Delay Based on Event-triggered Method

被引:0
|
作者
Yu, Yuan-Jun [1 ]
Liu, Cheng-Lin [1 ]
Li, Yu-Ling [1 ]
Li, He [1 ]
机构
[1] Jiangnan Univ, Inst Automation, Key Lab Adv Proc Control Light Ind, Minist Educ, Wuxi 214122, Peoples R China
基金
中国国家自然科学基金;
关键词
Distributed average-tracking; event-triggered method; fixed-time control; input delay; multiagent networks; MULTIAGENT SYSTEMS; CONSENSUS; TARGET;
D O I
10.1007/s12555-021-0994-z
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 addresses the distributed average-tracking (DAT) problem of multiagent networks (MANs) with same input delay under an undirected topology. A distributed fixed-time average-tracking algorithm driven by an event-triggered method is constructed to ensure the agents reach the average value of multiple time-varying reference input signals (TVRISs) within the fixed time. By using Lyapunov function method, sufficient conditions on estimating the fixed settling time and the bounded average-tracking errors are obtained. In addition, it is proved that the event-triggered control strategy avoids the Zeno behavior. Finally, a few numerical simulations are given to illustrate the effectiveness of the proposed algorithm.
引用
收藏
页码:845 / 853
页数:9
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