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dc.contributor.authorJiang, Wentaoen
dc.contributor.authorChincholkar, Satyajit Hemanten
dc.contributor.authorChan, Chok Youen
dc.identifier.citationJiang, W., Chincholkar, S. H., & Chan, C. Y. (2018). Comparative study of adaptive current-mode controllers for a hybrid-type high-order boost converter. IET Power Electronics, 11(3), 524-530.en
dc.description.abstractA comparative study of two adaptive current-mode controllers for a high-order hybrid-type dc-dc boost converter is presented. The implementation of the traditional current-mode controller for this converter requires the knowledge of the nominal value of the load resistance to compute the control signal. As such, it is unable to handle systems with uncertain loads well. To address this, an adaptive law is used to estimate the load conductance in order to generate the reference current input. In this adaptive law, the derivative of the estimator is optimised as well as bounded. Moreover, the converter has two inductor currents which can be used for feedback purposes. Considering this, two adaptive current-mode controllers using the input and output inductor currents of the converter are separately designed to find the most appropriate inductor current for the implementation of the proposed controller. Finally, some simulation and experimental results comparing the performance of the adaptive controller using the output inductor current with that of the traditional current-mode controller are also presented.en
dc.format.extent7 p.en
dc.relation.ispartofseriesIET Power Electronicsen
dc.rights© 2017 The Institution of Engineering and Technology (IET). This paper was published in IET Power Electronics and is made available as an electronic reprint (preprint) with permission of The Institution of Engineering and Technology (IET). The published version is available at []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en
dc.subjectAdaptive Controlen
dc.subjectDC-DC Power Convertorsen
dc.titleComparative study of adaptive current-mode controllers for a hybrid-type high-order boost converteren
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.description.versionPublished versionen
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