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Dynamic controller allocation for control over erasure channels
KTH, School of Electrical Engineering (EES), Automatic Control. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0001-9940-5929
2012 (English)In: Estimation and Control of Networked Systems, Volume 3, 2012, 61-66 p.Conference paper (Refereed)
Abstract [en]

Wireless sensor-actuator networks offer flexibility in the design of networked control systems. One novel element when using networks with multiple nodes is that the role of individual nodes does not need to be fixed. In particular, there is no need to pre-allocate which nodes assume controller functions and which ones merely relay data. We present a flexible architecture for networked control using multiple nodes connected in series over analog erasure channels. The control architecture adapts to changes in network conditions, by allowing the role played by individual nodes to depend upon transmission outcomes.

Place, publisher, year, edition, pages
2012. 61-66 p.
, IFAC Proceedings Volumes (IFAC-PapersOnline), ISSN 1474-6670 ; 3
Keyword [en]
Packet dropouts, Wireless sensor-actuator networks
National Category
Engineering and Technology
URN: urn:nbn:se:kth:diva-126259DOI: 10.3182/20120914-2-US-4030.00031ScopusID: 2-s2.0-84880976760ISBN: 978-390282322-9OAI: diva2:641973
3rd IFAC Workshop on Distributed Estimation and Control in Networked Systems, NECSYS 2012, 14 September 2012 through 15 September 2012, Santa Barbara, CA

QC 20130820

Available from: 2013-08-20 Created: 2013-08-20 Last updated: 2013-08-20Bibliographically approved

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Johansson, Karl Henrik
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ReferencesLink to record
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