Title:	Output feedback control with inexact premise variables of T-S fuzzy systems
Authors:	Linhares, Tássio Melo Tognetti, Eduardo Stockler Calliero, Taís Ruoso
metadata.dc.identifier.orcid:	https://orcid.org/0000-0002-9224-8155 https://orcid.org/0000-0002-2856-5172 https://orcid.org/0009-0008-1559-3714
metadata.dc.contributor.affiliation:	University of Brasilia, Department of Electrical Engineering University of Brasilia, Department of Electrical Engineering University of Brasilia, Faculty of Engineering Sciences and Technologies
Assunto::	Desigualdades matriciais lineares Lógica Fuzzy
Issue Date:	6-Jan-2025
Publisher:	IEEE
Citation:	LINHARES, Tássio Melo; TOGNETTI, Eduardo Stockler; CALLIERO, Taís Ruoso. Output feedback control with inexact premise variables of T-S fuzzy systems. IEEE Transactions on Systems, Man, and Cybernetics: Systems, [S.l.], v. 55, n. 3, p. 2380 - 2386, 2025. DOI: 10.1109/TSMC.2024.3521369. Disponível em: https://ieeexplore.ieee.org/document/10827815. Acesso em: 11 fev. 2026.
Abstract:	This work addresses the problem of designing dynamic output feedback controllers for Takagi-Sugeno (T-S) fuzzy systems subjected to inexact measurements of premise variables. Instead of assuming that the premise variables are precisely available for the controller, this work provides linear matrix inequalities (LMIs) conditions to design controller gains depending on premise variables with additive uncertainties. This uncertainty model includes inexact measurements of the premise variables due to sensor devices or an approximate representation in the T-S modeling, which can assume the form of absolute uncertainties in the membership functions. Numerical examples illustrate the robustness of the approach.
metadata.dc.description.unidade:	Faculdade de Tecnologia (FT) Departamento de Engenharia Elétrica (FT ENE) Faculdade de Ciências e Tecnologias em Engenharia (FCTE) – Campus UnB Gama
metadata.dc.description.ppg:	Programa de Pós-Graduação em Engenharia de Sistemas Eletrônicos e de Automação
DOI:	https://doi.org/10.1109/TSMC.2024.3521369
metadata.dc.relation.publisherversion:	https://ieeexplore.ieee.org/document/10827815
Appears in Collections:	Artigos publicados em periódicos e afins

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