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Output synchronization of heterogeneous LTI plants with event-triggered communication
Almeida J.2; Silvestre C.1,2; Pascoal A.M.2
2014
Conference Name53rd IEEE Annual Conference on Decision and Control (CDC)
Source PublicationProceedings of the IEEE Conference on Decision and Control
Volume2015-February
IssueFebruary
Pages3572-3577
Conference DateDEC 15-17, 2014
Conference PlaceLos Angeles, CA
CountryUSA
Author of SourceIEEE
Publication Place345 E 47TH ST, NEW YORK, NY 10017 USA
PublisherIEEE
Abstract

This paper proposes a control architecture to achieve output synchronization of a group of heterogeneous LTI plants. To each plant, we associate a local controller that comprises a dynamic output feedback controller and a reference generator. The local dynamic output feedback controller is designed such that the output of the plant tracks the output of the reference generator. The reference generator includes an internal state that should be synchronized across all reference generators. The decision to broadcast this synchronization state to its neighbors is done by employing an event-triggered communication protocol. It is shown that, with the proposed control architecture, the solutions of the closed-loop system are globally bounded and that there exist positive lower bounds for the inter-event intervals generated the by event-triggered mechanism associated with the broadcast of synchronization states. A self-triggered implementation of the proposed event-triggered communication protocol is also presented.

DOI10.1109/CDC.2014.7039944
URLView the original
Language英语
WOS Research AreaAutomation & Control Systems
WOS SubjectAutomation & Control Systems
WOS IDWOS:000370073803119
Fulltext Access
Citation statistics
Cited Times [WOS]:4   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Universidade de Macau
2.Instituto Superior Técnico
Recommended Citation
GB/T 7714
Almeida J.,Silvestre C.,Pascoal A.M.. Output synchronization of heterogeneous LTI plants with event-triggered communication[C]//IEEE. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2014:3572-3577.
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