29,343 research outputs found
Consensus for switched networks with unknown but bounded disturbances
We consider stationary consensus protocols for networks of dynamic agents
with switching topologies. The measure of the neighbors' state is affected by
Unknown But Bounded disturbances. Here the main contribution is the formulation
and solution of what we call the -consensus problem, where the states
are required to converge in a tube of ray asymptotically or in
finite time.Comment: 18 pages, 3 figures. The manuscript has been submitted for the
Special issue on Control and optimization in Cooperative Networks. Submitted
to SIAM SICO
Distributed Consensus of Linear Multi-Agent Systems with Adaptive Dynamic Protocols
This paper considers the distributed consensus problem of multi-agent systems
with general continuous-time linear dynamics. Two distributed adaptive dynamic
consensus protocols are proposed, based on the relative output information of
neighboring agents. One protocol assigns an adaptive coupling weight to each
edge in the communication graph while the other uses an adaptive coupling
weight for each node. These two adaptive protocols are designed to ensure that
consensus is reached in a fully distributed fashion for any undirected
connected communication graphs without using any global information. A
sufficient condition for the existence of these adaptive protocols is that each
agent is stabilizable and detectable. The cases with leader-follower and
switching communication graphs are also studied.Comment: 17 pages, 5 figue
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