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 problems for linear time-invariant multi-agent systems with saturation constraints
Yanjun Li,Ji Xiang,Wei Wei +2 more
TL;DR: In this paper, the authors studied a class of networked multi-agent systems where each agent has an identical dynamics of a simple integrator and the topology of the connections is fixed.
Journal ArticleDOI
Data-Driven Multiagent Systems Consensus Tracking Using Model Free Adaptive Control
TL;DR: This paper investigates the data-driven consensus tracking problem for multiagent systems with both fixed communication topology and switching topology by utilizing a distributed model free adaptive control (MFAC) method and shows that the consensus error can be reduced for both time invariable and time varying desired trajectories.
Journal ArticleDOI
Average Consensus with Packet Drop Communication
Fabio Fagnani,Sandro Zampieri +1 more
TL;DR: In this contribution the performance decay caused by data exchange through failing links is evaluated and a certain probability that the data transmitted is lost by the link is calculated.
Journal ArticleDOI
Brief paper: High-order consensus of heterogeneous multi-agent systems with unknown communication delays
Yu-Ping Tian,Ya Zhang +1 more
TL;DR: A necessary and sufficient condition is given for the existence of a high-order consensus solution to heterogeneous multi-agent systems with unknown communication delays and the condition shows that, for systems with diverse communication delays, high-orders does not require the self-delay of each agent to be equal to the corresponding communication delay.
Journal ArticleDOI
Adaptive Fault Tolerant Control of Cooperative Heterogeneous Systems With Actuator Faults and Unreliable Interconnections
Hong-Jun Ma,Guang-Hong Yang +1 more
TL;DR: A high-gain observer like-protocol and a cooperative FTC controller are presented, with a synchronization condition to govern the global behavior in undirected/directed graphs, for active fault-tolerant control of nonidentical high-order multi-agent systems.
References
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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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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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