Developing prognostic models using duality principles for DC-to-DC converters

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dc.contributor.authorSamie, Mohammad
dc.contributor.authorPerinpanayagam, Suresh
dc.contributor.authorAlghassi, Alireza
dc.contributor.authorMotlagh, Amir M. S.
dc.contributor.authorKapetanios, Epaminondas
dc.date.accessioned2019-12-17T17:52:32Z
dc.date.available2019-12-17T17:52:32Z
dc.date.issued2019-12-02
dc.description.abstractWithin the field of Integrated System Health Management, there is still a lack of technological approaches suitable for the creation of adequate prognostic model for large applications whereby a number of similar or even identical subsystems and components are used. Existing similarity among a number of different systems, which are comprised of similar components but with different topologies, can be employed to assign the prognostics of one system to other systems using an inference engine. In the process of developing prognostics, this approach will thereby save resources and time. This paper presents a radically novel approach for building prognostic models based on system similarity in cases where duality principle in electrical systems is utilized. In this regard, unified damage model is created based on standard Tee/Pi models, prognostics model based on transfer functions, and remaining useful life (RUL) estimator based on how energy relaxation time of system is changed due to degradation. An advantage is that the prognostic model can be generalized such that a new system could be developed on the basis and principles of the prognostic model of other systems. Simple electronic circuits, dc-to-dc converters, are to be used as an experiment to exemplify the potential success of the proposed technique validated with prognostics models from particle filter.en_UK
dc.identifier.citationSamie M, Perinpanayagam S, Alghassi A, et al., (2015) Developing prognostic models using duality principles for DC-to-DC converters. IEEE Transactions on Power Electronics, Volume 30, Issue 5, May 2015, pp. 2872-2884en_UK
dc.identifier.cris5463151
dc.identifier.issn0885-8993
dc.identifier.urihttps://doi.org/10.1109/TPEL.2014.2376413
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/14858
dc.language.isoenen_UK
dc.publisherIEEEen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectCuk converteren_UK
dc.subjectdegradationen_UK
dc.subjectprognostic modelen_UK
dc.subjectintegrated system health management (ISHM)en_UK
dc.subjectdualityen_UK
dc.titleDeveloping prognostic models using duality principles for DC-to-DC convertersen_UK
dc.typeArticleen_UK

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