Journal ArticleDOI
Consensus seeking in multiagent systems under dynamically changing interaction topologies
Wei Ren,Randal W. Beard +1 more
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It is shown that information consensus under dynamically changing interaction topologies can be achieved asymptotically if the union of the directed interaction graphs have a spanning tree frequently enough as the system evolves.Abstract:
This note considers the problem of information consensus among multiple agents in the presence of limited and unreliable information exchange with dynamically changing interaction topologies. Both discrete and continuous update schemes are proposed for information consensus. This note shows that information consensus under dynamically changing interaction topologies can be achieved asymptotically if the union of the directed interaction graphs have a spanning tree frequently enough as the system evolves.read more
Citations
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Journal ArticleDOI
Consensus of second-order multi-agent dynamic systems with quantized data
TL;DR: In this article, the authors investigated the consensus problem of second-order multi-agent systems with quantized link and derived conditions for the quantized consensus by the stability theory, and characterized the relationship between the eigenvalues of the Laplacians matrix and the quantised consensus.
Journal ArticleDOI
Design of a multi-hop dynamic consensus algorithm over wireless sensor networks
TL;DR: A sufficient stability condition of the dynamic consensus algorithm in the presence of heterogeneous time delays affecting communication through the multi hops of the WSN is introduced and used for consensus algorithm gain design.
Journal ArticleDOI
Synchronization in networks of linear agents with output feedbacks
TL;DR: In this paper, the authors considered the problem of asymptotic synchronization by states in networks of identical linear agents in the application of the consensual output feedback in networks with fixed topology and without delay in information transmission.
Journal ArticleDOI
Impulsive consensus seeking in directed networks of multi-agent systems with communication time delays
Quanjun Wu,Jin Zhou,Lan Xiang +2 more
TL;DR: This article shows that a directed delayed networked multi-agent system can achieve average consensus globally exponentially with suitable impulsive gain and impulsive interval, and proposes a simple impulsive consensus protocol for such networks.
Journal ArticleDOI
Distributed output consensus of heterogeneous multi-agent systems via an output regulation approach
TL;DR: A distributed protocol is developed by a state feedback approach to achieve the output consensus of heterogeneous multi-agent systems and an output consensus protocol is also designed with the state observer and output feedback approach.
References
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Consensus problems in networks of agents with switching topology and time-delays
TL;DR: A distinctive feature of this work is to address consensus problems for networks with directed information flow by establishing a direct connection between the algebraic connectivity of the network and the performance of a linear consensus protocol.
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Coordination of groups of mobile autonomous agents using nearest neighbor rules
Ali Jadbabaie,Jie Lin,A.S. Morse +2 more
TL;DR: A theoretical explanation for the observed behavior of the Vicsek model, which proves to be a graphic example of a switched linear system which is stable, but for which there does not exist a common quadratic Lyapunov function.
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