3 research outputs found
On leaderless consensus of fractional-order nonlinear multi-agent systems via event-triggered control
The consensus problem of fractional-order multi-agent systems is investigated by eventtriggered control in this paper. Based on the graph theory and the Lyapunov functional approach, the conditions for guaranteeing the consensus are derived. Then, according to some basic theories of fractional-order differential equation and some properties of Mittag–Leffler function, the Zeno behavior could be excluded. Finally, a simulation example is given to check the effectiveness of the theoretical result
Event-triggered cluster consensus of leader-following linear multi-agent systems
This paper is concerned with cluster consensus of linear multi-agent systems via a distributed event-triggered control scheme. Assume that agents can be split into several
clusters and a leader is associated with each cluster. Sufficient conditions are derived to
guarantee the realization of cluster consensus by a feasible event-triggered controller if
the network topology of each cluster has a directed spanning tree and the couplings within
each cluster are sufficiently strong. Further, positive inner-event time intervals are ensured
for the proposed event-triggered strategy to avoid Zeno behaviors. Finally, a numerical
example is given to illustrate the effectiveness of the theoretical results