Artigo em periódico
Guaranteed region of attraction estimation for time-delayed fuzzy systems via static output-feedback control
13PEIXOTO, Márcia Luciana da Costa2022PEIXOTO, Márcia Luciana da Costa; COUTINHO, Pedro Henrique Silva; LACERDA, Márcio Júnior; PALHARES, Reinaldo Martinez
Resumo
Resumo
This paper introduces a novel delay-dependent condition for static output-feedback control of Takagi–Sugeno (TS) fuzzy models with time-varying delay. A distinctive feature of the proposed approach is the local asymptotic stability of the origin of the closed-loop system, unlike other works in the literature. This ensures the correct operation of the closed-loop system since its trajectories remain inside the guaranteed region of attraction estimation obtained inside of the validity region of the TS fuzzy model. A numerical example illustrates the potential and effectiveness of the proposed conditions.
Autoria
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palavras-chave
Palavras-chave
Takagi-Sugeno fuzzy modelstatic output feedbacktime-varying delaysdelay-dependent stability conditionslocal asymptotic stabilityclosed-loop stability
Volume
143
Páginas
110438
Editora
Elsevier BV
Status
Published
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Artigo em periódico