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 Switched Multiagent Systems
Yuanshi Zheng,Long Wang +1 more
TL;DR: It is proved that the consensus of switched multiagent system is solvable under arbitrary switching with undirected connected graph, directed graph, and switching topologies, respectively, using the graph theory and the Lyapunov theory.
Journal ArticleDOI
Consensus of discrete-time multi-agent systems with transmission nonlinearity
Yao Chen,Jinhu Lu,Zongli Lin +2 more
TL;DR: This paper obtains several basic criteria for the consensus of a discrete-time MAS with transmission nonlinearity and time-varying delays based on a representative general nonlinear model.
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Stochastic consensus over noisy networks with Markovian and arbitrary switches
TL;DR: A measurement model with a random link gain, additive noise, and Markovian lossy signal reception, which captures uncertain operational conditions of practical networks is proposed and a common stochastic Lyapunov function technique is used to prove convergence.
Journal ArticleDOI
Regularized Primal–Dual Subgradient Method for Distributed Constrained Optimization
TL;DR: This paper proposes a consensus-based distributed regularized primal-dual subgradient method for distributed constrained optimization, where the objective function is the sum of local convex cost functions of distributed nodes in a network, subject to a global inequality constraint.
Journal ArticleDOI
Containment control of linear multi-agent systems with multiple leaders of bounded inputs using distributed continuous controllers
TL;DR: This paper considers the containment control problem for multi-agent systems with general linear dynamics and multiple leaders whose control inputs are possibly nonzero and time varying and proposes a distributed adaptive continuous controller, which can be designed and implemented by each follower in a fully distributed fashion.
References
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Consensus problems in networks of agents with switching topology and time-delays
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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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