Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/64513
Title: Distributed winner-take-all in dynamic networks
Authors: Li, S 
Zhou, M
Luo, X
You, Z
Keywords: Competitive control
Consensus
Cooperative control
Distributed control
Dynamic networks
Networked control system
Winner-take-all
Issue Date: 2016
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on automatic control, 2016, v. 62, no. 2, p. 577-589 How to cite?
Journal: IEEE transactions on automatic control 
Abstract: This paper is concerned with the winner-take-all (WTA) problem on networks. We propose the first distributed protocol to address this problem dynamically. This protocol features strong nonlinearity. Theoretical analysis reveals that it contains invariant quantities, symmetric solutions, and multiple equilibrium points. By leveraging these properties, this work proves the instability of its non-WTA solutions, and global convergence to the WTA solution via Lyapunov theory. Two simulations over networks with 10 and 200 nodes, respectively, are conducted. Simulation results have well verified the theoretical conclusions drawn in this paper.
URI: http://hdl.handle.net/10397/64513
ISSN: 0018-9286
EISSN: 1558-2523
DOI: 10.1109/TAC.2016.2578645
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