$\mathcal{H}_{\infty}$ almost output synchronization for heterogeneous networks without exchange of controller states

Meirong Zhang; Ali Saberi; H°avard Fjær Grip; Antonie Arij Stoorvogel

doi:10.1109/TCNS.2015.2426754

$\mathcal{H}_{\infty}$ almost output synchronization for heterogeneous networks without exchange of controller states

Meirong Zhang, Ali Saberi, H°avard Fjær Grip, Antonie Arij Stoorvogel

Research output: Contribution to journal › Article › Academic › peer-review

23 Citations (Scopus)

Abstract

We consider the H∞ almost output synchronization and regulated output synchronization problem for heterogeneous directed networks with external disturbances where agents are introspective (i.e., agents have access to a part of their own states). A decentralized protocol is designed for each agent, without exchanging internal controller states with neighboring agents, to achieve output synchronization and regulated output synchronization while making the H∞ norm from the disturbances to the synchronization errors in the network arbitrarily small. Furthermore, the idea for output synchronization is applied to a formation problem in the presence of disturbances. The method is illustrated by simulation examples.

Original language	Undefined
Pages (from-to)	348-357
Number of pages	10
Journal	IEEE transactions on control of network systems
Volume	2
Issue number	4
DOIs	https://doi.org/10.1109/TCNS.2015.2426754
Publication status	Published - Dec 2015

Keywords

Synchronization
linear feedback control systems
disturbances
EWI-26611
Multi-Agent Systems
Distributed processing
METIS-315114
IR-98932

Access to Document

10.1109/TCNS.2015.2426754

http://eprints.eemcs.utwente.nl/secure2/26611/01/07096982.pdf

Cite this

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AU - Saberi, Ali

AU - Grip, H°avard Fjær

AU - Stoorvogel, Antonie Arij

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AB - We consider the H∞ almost output synchronization and regulated output synchronization problem for heterogeneous directed networks with external disturbances where agents are introspective (i.e., agents have access to a part of their own states). A decentralized protocol is designed for each agent, without exchanging internal controller states with neighboring agents, to achieve output synchronization and regulated output synchronization while making the H∞ norm from the disturbances to the synchronization errors in the network arbitrarily small. Furthermore, the idea for output synchronization is applied to a formation problem in the presence of disturbances. The method is illustrated by simulation examples.

KW - Synchronization

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KW - disturbances

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KW - Multi-Agent Systems

KW - Distributed processing

KW - METIS-315114

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