{"title":"Bipartite Leader-Following Consensus of Nonlinear Switched Multiagent Systems Under Model-Depended Dynamic Event-Triggered Control","authors":"Shuo Zhang;Jinhai Liu;Wei Wang;Zhigang Zhang","doi":"10.1109/JSYST.2024.3397301","DOIUrl":null,"url":null,"abstract":"This article concerns the issue of bipartite leader-following consensus for a class of nonlinear switched multiagent systems. The novel model-depended distributed dynamic event-triggered protocols are constructed. Compared to the existing event-triggered rules, different event-triggered functions are designed for different system models to decrease the amount of calculation and communication, and nonnegative model-depended dynamic auxiliary variables are introduced to further enhance the triggering performance. Based on the event-triggered protocols, the novel distributed model-depended bipartite event-triggered control laws are presented, in which different models correspond to different controller gains to ensure better control performance. By employing the Lyapunov theory and the average dwell time method, bipartite leader-following consensus is guaranteed with a global exponential convergence rate. Besides, the Zeno phenomenon is ruled out. Finally, several numerical examples are performed to validate the feasibility and superiority of the proposed theory.","PeriodicalId":55017,"journal":{"name":"IEEE Systems Journal","volume":"18 2","pages":"1044-1055"},"PeriodicalIF":4.0000,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Systems Journal","FirstCategoryId":"94","ListUrlMain":"https://ieeexplore.ieee.org/document/10534131/","RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"COMPUTER SCIENCE, INFORMATION SYSTEMS","Score":null,"Total":0}
引用次数: 0
Abstract
This article concerns the issue of bipartite leader-following consensus for a class of nonlinear switched multiagent systems. The novel model-depended distributed dynamic event-triggered protocols are constructed. Compared to the existing event-triggered rules, different event-triggered functions are designed for different system models to decrease the amount of calculation and communication, and nonnegative model-depended dynamic auxiliary variables are introduced to further enhance the triggering performance. Based on the event-triggered protocols, the novel distributed model-depended bipartite event-triggered control laws are presented, in which different models correspond to different controller gains to ensure better control performance. By employing the Lyapunov theory and the average dwell time method, bipartite leader-following consensus is guaranteed with a global exponential convergence rate. Besides, the Zeno phenomenon is ruled out. Finally, several numerical examples are performed to validate the feasibility and superiority of the proposed theory.
期刊介绍：
This publication provides a systems-level, focused forum for application-oriented manuscripts that address complex systems and system-of-systems of national and global significance. It intends to encourage and facilitate cooperation and interaction among IEEE Societies with systems-level and systems engineering interest, and to attract non-IEEE contributors and readers from around the globe. Our IEEE Systems Council job is to address issues in new ways that are not solvable in the domains of the existing IEEE or other societies or global organizations. These problems do not fit within traditional hierarchical boundaries. For example, disaster response such as that triggered by Hurricane Katrina, tsunamis, or current volcanic eruptions is not solvable by pure engineering solutions. We need to think about changing and enlarging the paradigm to include systems issues.
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