Journal
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL
Volume 27, Issue 8, Pages 1339-1350Publisher
WILEY
DOI: 10.1002/rnc.3631
Keywords
event-based dynamic feedback; consensus; time-varying topology; state-dependent threshold
Funding
- National Natural Science Foundation of China [61403314]
- Training Programme Foundation for the Talents of Higher Education by Chongqing Education Commission
- Natural Science Foundation Project of Chongqing CSTC [cstc2013jcyjA00026, cstc2014jcyjA40016]
- U.S. National Science foundation [DMS-0906659, ECCS-1230040]
Ask authors/readers for more resources
The event-based control strategy is an effective methodology for reducing the controller update and communication over the network. In this paper, the event-based consensus of multi-agent systems with linear dynamics and time-varying topology is studied. For each agent, a state-dependent threshold with an exponentially decaying bound is presented to determine the event times, and a new event-based dynamic feedback scheme is proposed. It is shown that the controller update for each agent is only dependent on its own event times, which reduces significantly the controller update or computation for each agent. Moreover, based on the event-based dynamic feedback scheme and the event triggering function presented in this paper, the continuous communication among neighboring agents is avoided, and the Zeno-behavior of the closed-loop systems is excluded. A numerical example is given to illustrate the effectiveness of theoretical results. Copyright (c) 2016 John Wiley & Sons, Ltd.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available