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 strategy for a class of multi‐agents with discrete second‐order dynamics
TL;DR: In this paper, the authors investigated consensus strategies for a group of agents with discrete second-order dynamics under directed communication topology and showed that the necessary and sufficient conditions for the agents to reach consensus are a spanning tree and a time-varying topology.
Journal ArticleDOI
Bipartite consensus for multi-agent systems with antagonistic interactions and communication delays
TL;DR: A pinning scheme to pin any one agent in the signed network is designed, and it is obtained that the network achieves pinning bipartite consensus with any initial conditions.
Journal ArticleDOI
Fault-tolerant output synchronisation control of multi-vehicle systems
Gang Chen,Yongduan Song +1 more
TL;DR: It is proved that the proposed active fault-tolerant control protocol is capable of maintaining the output synchronisation performance of the multi-vehicle systems, at an acceptable level, in the presence of faults.
Journal ArticleDOI
Finite-time consensus for stochastic multi-agent systems
TL;DR: It is proved that multi-agent systems can achieve the finite-time consensus in probability under five different kinds of communication topologies by using graph theory, stochastic Lyapunov theory and probability theory.
Journal ArticleDOI
Cascade structure predictive observer design for consensus control with applications to UAVs formation flying
TL;DR: First, cascade structure predictive observers are designed to obtain the future state for each agent and adaptive technique based consensus controllers are designed for the agents to make sure that any global information is not needed.
References
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Matrix Analysis
Roger A. Horn,Charles R. Johnson +1 more
TL;DR: In this article, the authors present results of both classic and recent matrix analyses using canonical forms as a unifying theme, and demonstrate their importance in a variety of applications, such as linear algebra and matrix theory.
Journal ArticleDOI
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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Chris Godsil,Gordon F. Royle +1 more
TL;DR: The Laplacian of a Graph and Cuts and Flows are compared to the Rank Polynomial.
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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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