Counterpart of advanced TS discrete controller without matrix inversion

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dc.creatorThomas Laurain
dc.creatorJimmy Lauber
dc.creatorReinaldo Martinez Palhares
dc.date.accessioned2025-03-24T14:36:09Z
dc.date.accessioned2025-09-08T23:20:53Z
dc.date.available2025-03-24T14:36:09Z
dc.date.issued2016
dc.identifier.doihttps://doi.org/10.1016/j.ifacol.2016.07.110
dc.identifier.urihttps://hdl.handle.net/1843/80849
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.rightsAcesso Restrito
dc.subjectSistemas de controle digital
dc.subjectControle automático
dc.subject.otherTakagi-Sugeno representation discrete-time system non-PDC controller equivalence advanced control law
dc.titleCounterpart of advanced TS discrete controller without matrix inversion
dc.typeArtigo de evento
local.citation.epage187
local.citation.spage182
local.description.resumoThis paper aims to present a systematic methodology for designing a Counterpart of an Advanced Takagi-Sugeno (CATS) discrete controller. Advance controllers for nonlinear systems under Takagi-Sugeno representation have been designed for years using efficient control laws such as the non-PDC (Parallel Distributed Compensation) controller. In terms of stabilization, that kind of controllers is a powerful tool which allows outperforming the classical PDC results using non quadratic Lyapunov function. However, in spite of these advantages, this control strategy presents a major inconvenient from real time implementation point of view: the use of a nonlinear matrix inversion at each sample time. In order to solve this problem, our paper presents a CATS controller design methodology to obtain an equivalent to the non-PDC controller without matrix inversion. Through a given procedure associated with a stability analysis, not only the efficiency is proved but also its validity. Finally, some simulation results will emphasize the originality and the usefulness of the proposed CATS controller.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S240589631630310X

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