Fast Consensus Via Predictive Pinning Control

By incorporating some predictive mechanism into a few pinning nodes, we show that convergence procedure to consensus can be substantially accelerated in networks of interconnected dynamic agents while physically maintaining the network topology. Such an acceleration stems from the compression mechan...

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Vydáno v:IEEE transactions on circuits and systems. I, Regular papers Ročník 58; číslo 9; s. 2247 - 2258
Hlavní autoři: Hai-Tao Zhang, Chen, Michael Z. Q., Stan, Guy-Bart
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York IEEE 01.09.2011
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Acceleration
Biology
Circuits
Compressing
Consensus
Convergence
Dynamical systems
Dynamics
Eigenvalues and eigenfunctions
multi-agent system (MAS)
Networks
Optimization
Pinning
pinning control
predictive control
Protocols
Stems
Synchronization
ISSN:1549-8328, 1558-0806
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Shrnutí:By incorporating some predictive mechanism into a few pinning nodes, we show that convergence procedure to consensus can be substantially accelerated in networks of interconnected dynamic agents while physically maintaining the network topology. Such an acceleration stems from the compression mechanism of the eigenspectrum of the state matrix conferred by the predictive mechanism. This study provides a technical basis for the roles of some predictive mechanisms in widely-spread biological swarms, flocks, and consensus networks. From the engineering application point of view, inclusion of an efficient predictive mechanism allows for a significant increase in the convergence speed towards consensus.
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ISSN:1549-8328
1558-0806
DOI:10.1109/TCSI.2011.2123450