文献类型：期刊文献

英文题名：Dynamic Event-Triggered Control for Persistent Dwell-Time Switched Nonlinear Multiagent Systems With Random Packet Loss

作者：Wang, Yuan[1];Yan, Huaicheng[1,2];Chang, Yufang[2];Liu, Xinmiao[3];Wang, Meng[1]

机构：[1]East China Univ Sci & Technol, Key Lab Smart Mfg Energy Chem Proc, Minist Educ, Shanghai 200237, Peoples R China;[2]Hubei Univ Technol, Hubei Key Lab High Efficiency Utilizat Solar Energ, Wuhan 430068, Peoples R China;[3]Tongji Univ, Dept Control Sci & Engn, Shanghai 200092, Peoples R China

年份：2024

卷号：54

期号：4

起止页码：2045

外文期刊名：IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS

收录：;EI(收录号：20240215343901);WOS:【SCI-EXPANDED(收录号:WOS:001167028200001)】；

基金：No Statement Available

语种：英文

外文关键词：Dynamic event-triggered mechanism; Markov process; multiagent systems (MASs); persistent dwell-time (PDT) switching rule; switching topologies (STs)

摘要：In this article, the dynamic event-triggered control scheme is given to achieve the consensus of a class of nonlinear multiagent systems with switching topologies and random packet loss. Different from the existing works of modeling topology switching in a random way, the persistent dwell-time switching rule is utilized to depict the scenario of topology alterations. To cope with the problem of redundant data transmission, the information interaction between neighboring agents is determined by the up-front design triggering condition. Instead of the conventional static threshold parameter (TP) in the triggering condition, the TP in this article can be adjusted dynamically. This means that the update frequency of the controller can be further optimized. The imperfect matching phenomenon between premise variables about the fuzzy system and controller is also tackled. Moreover, in theory, the packet loss is modeled as a Markov process. Eventually, an application example about the truck-trailer model is presented to express the practicability of the proposed method.