An antiwindup approach to power controller switching in an ambient healthcare network

dc.contributor.authorWalsh, Michael
dc.contributor.authorBarton, John
dc.contributor.authorO'Flynn, Brendan
dc.contributor.authorHayes, Martin J.
dc.contributor.authorÓ Mathúna, S. Cian
dc.contributor.authorMahdi Alavi, Seyed Mohammad
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2012-01-11T17:31:40Z
dc.date.available2012-01-11T17:31:40Z
dc.date.issued2011-04
dc.date.updated2012-01-11T17:14:46Z
dc.description.abstractThis paper proposes a methodology for improved power controller switching in mobile Body Area Networks operating within the ambient healthcare environment. The work extends Anti-windup and Bumpless transfer results to provide a solution to the ambulatory networking problem that ensures sufficient biometric data can always be regenerated at the base station. The solution thereby guarantees satisfactory quality of service for healthcare providers. Compensation is provided for the nonlinear hardware constraints that are a typical feature of the type of network under consideration and graceful performance degradation in the face of hardware output power saturation is demonstrated, thus conserving network energy in an optimal fashion.en
dc.description.sponsorshipScience Foundation Ireland (05/RFPCM/S0048); Science Foundation Ireland (CSET - Centre for Science, Engineering and Technology, 07/CE/I1147)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationMichael J. Walsh; John Barton; Brendan O Flynn; Martin J. Hayes; S. Cian Ó Mathúna; Seyed Mohammad Mahdi Alavi; (2011) 'An antiwindup approach to power controller switching in an ambient healthcare network'. International journal of ambient computing and intelligence, 3 (2):35-55. doi: 10.4018/jaci.2011040103en
dc.identifier.doi10.4018/jaci.2011040103
dc.identifier.endpage55en
dc.identifier.issn1941-6245
dc.identifier.issn1941-6237
dc.identifier.issued2en
dc.identifier.journaltitleInternational journal of ambient computing and intelligenceen
dc.identifier.startpage35en
dc.identifier.urihttps://hdl.handle.net/10468/494
dc.identifier.volume3en
dc.language.isoenen
dc.publisherIGI Globalen
dc.relation.projectinfo:eu-repo/grantAgreement/SFI/SFI Centre for Science Engineering and Technology (CSET)/07/CE/I1147/IE/CSET CLARITY: Bringing Information to Life/
dc.relation.urihttp://www.igi-global.com/article/antiwindup-approach-power-controller-switching/54446
dc.rightsCopyright © 2011, IGI Global.This paper appears in "International journal of ambient computing and intelligence" edited by Kevin Curran. Copyright 2010, IGI Global, www.igi-global.com. Posted by permission of the publisher.en
dc.subjectAnti-Windupen
dc.subjectBumpless transferen
dc.subjectHardware constraintsen
dc.subjectPower controller switchingen
dc.subjectWireless networksen
dc.subject.lcshWireless sensor networksen
dc.titleAn antiwindup approach to power controller switching in an ambient healthcare networken
dc.typeArticle (peer-reviewed)en
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