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

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dc.contributor.author Walsh, Michael
dc.contributor.author Barton, John
dc.contributor.author O'Flynn, Brendan
dc.contributor.author Hayes, Martin J.
dc.contributor.author Ó Mathúna, S. Cian
dc.contributor.author Mahdi Alavi, Seyed Mohammad
dc.date.accessioned 2012-01-11T17:31:40Z
dc.date.available 2012-01-11T17:31:40Z
dc.date.issued 2011-04
dc.identifier.citation Michael 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.2011040103 en
dc.identifier.volume 3 en
dc.identifier.issued 2 en
dc.identifier.startpage 35 en
dc.identifier.endpage 55 en
dc.identifier.issn 1941-6245
dc.identifier.issn 1941-6237
dc.identifier.uri http://hdl.handle.net/10468/494
dc.identifier.doi 10.4018/jaci.2011040103
dc.description.abstract This 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.sponsorship Science Foundation Ireland (05/RFPCM/S0048); Science Foundation Ireland (CSET - Centre for Science, Engineering and Technology, 07/CE/I1147) en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher IGI Global en
dc.relation.uri http://www.igi-global.com/article/antiwindup-approach-power-controller-switching/54446
dc.rights Copyright © 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.subject Anti-Windup en
dc.subject Bumpless transfer en
dc.subject Hardware constraints en
dc.subject Power controller switching en
dc.subject Wireless networks en
dc.subject.lcsh Wireless sensor networks en
dc.title An antiwindup approach to power controller switching in an ambient healthcare network en
dc.type Article (peer-reviewed) en
dc.internal.authorurl http://www.tyndall.ie en
dc.internal.authorcontactother Michael Walsh, Tyndall National Institute, Lee Maltings, Prospect Row, Cork, Ireland. Email: michael.walsh@tyndall.ie en
dc.internal.authorcontactother John Barton, Tyndall Microsystems, University College Cork, Cork, Ireland. +353-21-490-3000 Email: john.barton@tyndall.ie en
dc.internal.authorcontactother Brendan O'Flynn, Tyndall National Institute, Lee Maltings, Cork, Ireland. Email: brendan.oflynn@tyndall.ie en
dc.internal.authorcontactother Cian O'Mathuna, Microelectronics Applications Integration Group, Tyndall National Institute, Lee Maltings, Cork, Ireland. Email: cian.omathuna@tyndall.ie en
dc.internal.availability Full text available en
dc.date.updated 2012-01-11T17:14:46Z
dc.description.version Published Version en
dc.internal.rssid 120082609
dc.internal.rssid 477476878
dc.contributor.funder Science Foundation Ireland en
dc.description.status Peer reviewed en
dc.identifier.journaltitle International journal of ambient computing and intelligence en
dc.internal.copyrightchecked Yes Permission granted to John Barton by Jan Travers, IGI Global, at 2:40 pm, Jan 04, 2012 en
dc.internal.licenseacceptance Yes en
dc.internal.IRISemailaddress cian.omathuna@tyndall.ie
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Centre for Science Engineering and Technology (CSET)/07/CE/I1147/IE/CSET CLARITY: Bringing Information to Life/


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