Replica of an advanced Takagi-Sugeno discrete observer without matrix inversion

dc.creatorThomas Laurain
dc.creatorJimmy Lauber
dc.creatorReinaldo Martinez Palhares
dc.date.accessioned2025-03-21T15:20:51Z
dc.date.accessioned2025-09-08T23:33:51Z
dc.date.available2025-03-21T15:20:51Z
dc.date.issued2016
dc.identifier.doi10.1109/FUZZ-IEEE.2016.7737967
dc.identifier.issn1558-4739
dc.identifier.urihttps://hdl.handle.net/1843/80823
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.rightsAcesso Restrito
dc.subjectCibernética
dc.subjectEngenharia de controle
dc.subjectTeoria do controle
dc.subjectAnálise de sistemas
dc.subject.otherSimulation Results - Stability Analysis - Nonlinear Systems - Complex Systems
dc.subject.otherEstimation Error - Discrete-time - Real Applications
dc.subject.otherMatrix Size - Observational Design - Membership Function
dc.subject.otherInternal Combustion Engine - Linear Matrix Inequalities
dc.subject.otherEquivalent Structure - Lyapunov Function Candidate
dc.subject.otherNonlinear Matrix - Quadratic Lyapunov Function
dc.subject.otherSchur Complement
dc.titleReplica of an advanced Takagi-Sugeno discrete observer without matrix inversion
dc.typeArtigo de evento
local.citation.epage2211
local.citation.spage2206
local.description.resumoThis paper aims to present a systematic methodology for designing a Replica of an Advanced Takagi-Sugeno (RATS) discrete observer. Advance observers for nonlinear systems under Takagi-Sugeno representation have been designed for years using efficient structure such as non-PDC (Parallel Distributed Compensation), which it is powerful and, in some cases, it is the only observer able to estimate an unknown value. However, in spite of these advantages, this observer strategy presents an inconvenient: The use of matrix inversion. This paper will present the RATS observer which is equivalent an observer using the non-PDC structure without matrix inversion. By a stability analysis, not only the efficiency is proved but also its validity. Finally, some simulation results will emphasize the originality and the power of the proposed RATS observer.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://ieeexplore.ieee.org/document/7737967

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