Event-based network consensus with communication delays
详细信息 查看全文
- 作者：Lulu Li ; Daniel W. C. Ho ; Jianquan Lu
- 关键词：Multi ; agent networks ; Consensus ; Event ; triggered control ; Communication delays
- 刊名：Nonlinear Dynamics
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：87
- 期：3
- 页码：1847-1858
- 全文大小：
- 刊物类别：Engineering
- 刊物主题：Vibration, Dynamical Systems, Control; Classical Mechanics; Mechanical Engineering; Automotive Engineering;
- 出版者：Springer Netherlands
- ISSN：1573-269X
- 卷排序：87
文摘
In this paper, the consensus problem with communication delays is studied under event-triggered protocols. We propose two novel event-triggered sampled-data transmission strategies (asynchronous and synchronous), where only local and event-triggering states are utilized to update the broadcasting state of each agent. Under the circumstance of limited information exchanging and distributed communication delays, it is strictly proved that the proposed protocols can realize consensus. Furthermore, a self-triggered consensus algorithm is proposed in which a set of iterative procedures are given to compute the event-triggered instants. Interestingly, the final consensus value is theoretically obtained even in the presence of event-based communication and distinct finite delays. Finally, the effectiveness of the theoretical results is demonstrated by numerical example.