Shifting nonlinear phenomena in a DC–DC converter using a fuzzy logic controller

The occurrence of nonlinear phenomena in DC–DC power converters makes their analysis and control difficult. We propose a converter model that takes into account the internal resistances of the converter elements. A fuzzy logic controller is then used to shift the nonlinear phenomena outside the operating domain, and to ensure current regulation over a wide range of parameters. To validate the achieved performance, a comparative study is presented.

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Year of publication:	2008
Authors:	Guesmi, K. ; Essounbouli, N. ; Hamzaoui, A. ; Zaytoon, J. ; Manamanni, N.
Published in:	Mathematics and Computers in Simulation (MATCOM). - Elsevier, ISSN 0378-4754. - Vol. 76.2008, 5, p. 398-409
Publisher:	Elsevier
Subject:	Boost converter \| Map-based model \| Fuzzy logic controller \| Nonlinear phenomena \| Bifurcation

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

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