题目：Consensus of Switched Nonlinear Multi-agent Systems via Event-Triggered Strategies

主講：向峥嵘

時間：2020年6月18日14：00

地點：自動化學院4-302會議室

主辦：自動化學院

專家簡介：

向峥嵘，博士、教授、博士生導師。1998年12月畢業于南京理工大學控制理論與控制工程專業獲得博士學位，1998年起在南京理工大學自動化學院工作至今。主持及參與多項國家級與省部級科研項目，獲得國防科技進步二等獎，在國內外重要期刊及會議上發表多篇高水平學術論文。擔任多項國家級和省級科技項目、科技獎評審專家和多個國內外期刊及會議的審稿人。目前主要從事非線性系統，切換控制系統，多智能體系統等方面的理論及應用研究。

報告主要內容：

Event-triggered control, which has received increasing attention, is an effective method to reduce the communication resources. In our study, the event-triggered consensus for switched nonlinear multi-agent systems was investigated. The asynchronous switchings among agents and the more general nonlinearities make the event-triggered consensus problem challenging. Firstly, a new protocol design method was proposed, by which an event-triggered protocol was developed for a class of stochastic switched nonlinear multi-agent systems. Then, we further improved the protocol design method, and applied it to a class of second-order switched nonlinear multi-agent systems. It is proven that the practical consensus of the underlying multi-agent systems can be achieved in the case that any information of deigned auxiliary dynamical systems cannot be transmitted in the communication channels. Finally, two numerical examples were given to illustrate the effectiveness of the proposed event-triggered control schemes.