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dc.contributor.authorHakemi, A
dc.contributor.authorJovanovic, D
dc.contributor.authorVilathgamuwa, DM
dc.contributor.authorWalker, GR
dc.contributor.authorPauls, J
dc.date.accessioned2021-05-03T23:53:31Z
dc.date.available2021-05-03T23:53:31Z
dc.date.issued2021
dc.identifier.issn0278-0046
dc.identifier.doi10.1109/TIE.2021.3071689
dc.identifier.urihttp://hdl.handle.net/10072/404098
dc.description.abstractIn a typical wireless power transfer (WPT) system, the load, the mutual inductance and the required tuning frequency can vary in a particular range. Variation of each parameter can substantially impact the dynamic characteristics of the system. Thus, they can be considered as the sources of uncertainty in the system. To address this issue, robust control methods such as -synthesis are developed to deal with possible system uncertainties. In this paper, first, the generic dynamic analysis of the series-series WPT compensation network for two modes of operation, i.e. Constant Output Voltage (COV) mode and Constant Output Current (COC) mode, in the presence of three aforementioned uncertainty sources is carried out. Subsequently, the frequency detuning as a function of the compensation capacitor variation is explored and broadened as a technique to obtain the optimized compensation capacitor value that can lead to a plant with minimized dynamic deviations from its nominal system in the operating range between COC and COV modes. As such, this approach offers a design procedure for a least conservative robust controller which can significantly improve the system performance. The optimized structure and the corresponding designed -synthesis controller are comprehensively elaborated.
dc.description.peerreviewedYes
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartofjournalIEEE Transactions on Industrial Electronics
dc.subject.fieldofresearchEngineering
dc.subject.fieldofresearchcode40
dc.titleGeneric Uncertainty Parameter Analysis and Optimization of Series-Series Wireless Power Transfer System for Robust Controller Design
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationHakemi, A; Jovanovic, D; Vilathgamuwa, DM; Walker, GR; Pauls, J, Generic Uncertainty Parameter Analysis and Optimization of Series-Series Wireless Power Transfer System for Robust Controller Design, IEEE Transactions on Industrial Electronics, 2021
dc.date.updated2021-04-30T04:03:59Z
gro.description.notepublicThis publication has been entered in Griffith Research Online as an advanced online version.
gro.hasfulltextNo Full Text
gro.griffith.authorPauls, Jo P.


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