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
Continuous-time opinion dynamics on multiple interdependent topics
Mengbin Ye,Minh Hoang Trinh,Young-Hun Lim,Brian D. O. Anderson,Brian D. O. Anderson,Brian D. O. Anderson,Hyo-Sung Ahn +6 more
TL;DR: In this article, the authors study two continuous-time opinion dynamics models (Model 1 and Model 2) where the individuals discuss opinions on multiple logically interdependent topics and obtain necessary and sufficient conditions for the network to reach to a consensus on each separate topic.
Book
From Static to Dynamic Couplings in Consensus and Synchronization among Identical and Non-Identical Systems
TL;DR: The present thesis proposes a new hierarchical mechanism for consensus and synchronization, where coupling dynamics compensate for heterogeneity in the dynamical models of the individual systems as well as communication constraints.
Journal ArticleDOI
A new protocol for finite-time consensus of detail-balanced multi-agent networks.
TL;DR: The order β of the nonlinear function in the protocol is shown to be a crucial parameter in analyzing the finite-time consensus property of multi-agent networks with a detail-balanced communication topology.
Journal ArticleDOI
Dynamic Distributed Control for Networks With Cooperative–Antagonistic Interactions
TL;DR: The question asked in this paper is whether and how can distributed control be achieved in the presence of dynamic interactions that are modeled as edge weights in terms of transfer functions on a communication graph, and the answer is affirmative.
Proceedings ArticleDOI
Consensus based overlapping decentralized fault detection and isolation
TL;DR: In this article, a distributed fault detection and isolation (FDI) methodology is proposed in the form of a multi-agent network representing a combination of a consensus-based FDI observer for residual generation and a consensus based decision-making strategy for change detection, applicable in real time.
References
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Book
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.
Book
Algebraic Graph Theory
Chris Godsil,Gordon F. Royle +1 more
TL;DR: The Laplacian of a Graph and Cuts and Flows are compared to the Rank Polynomial.
Journal ArticleDOI
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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