Event-Triggered Discrete-Time Distributed Consensus Optimization over Time-Varying Graphs
Joint Authors
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-21
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper focuses on a class of event-triggered discrete-time distributed consensus optimization algorithms, with a set of agents whose communication topology is depicted by a sequence of time-varying networks.
The communication process is steered by independent trigger conditions observed by agents and is decentralized and just rests with each agent’s own state.
At each time, each agent only has access to its privately local Lipschitz convex objective function.
At the next time step, every agent updates its state by applying its own objective function and the information sent from its neighboring agents.
Under the assumption that the network topology is uniformly strongly connected and weight-balanced, the novel event-triggered distributed subgradient algorithm is capable of steering the whole network of agents asymptotically converging to an optimal solution of the convex optimization problem.
Finally, a simulation example is given to validate effectiveness of the introduced algorithm and demonstrate feasibility of the theoretical analysis.
American Psychological Association (APA)
Lü, Qingguo& Li, Huaqing. 2017. Event-Triggered Discrete-Time Distributed Consensus Optimization over Time-Varying Graphs. Complexity،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1143068
Modern Language Association (MLA)
Lü, Qingguo& Li, Huaqing. Event-Triggered Discrete-Time Distributed Consensus Optimization over Time-Varying Graphs. Complexity No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1143068
American Medical Association (AMA)
Lü, Qingguo& Li, Huaqing. Event-Triggered Discrete-Time Distributed Consensus Optimization over Time-Varying Graphs. Complexity. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1143068
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1143068