Buscar
Mostrando ítems 1-10 de 16
Smoothing switched control for uncertain T-S fuzzy systems with unknown membership functions, actuator saturation and disturbance
(Ieee, 2016-01-01)
This paper proposes conditions that ensure local ultimate bounded stability for nonlinear systems constrained to a region of operation, subject to actuator saturation and persistent norm-bounded disturbance. The nonlinear ...
Smoothing switched control for uncertain T-S fuzzy systems with unknown membership functions, actuator saturation and disturbance
(2016-11-07)
This paper proposes conditions that ensure local ultimate bounded stability for nonlinear systems constrained to a region of operation, subject to actuator saturation and persistent norm-bounded disturbance. The nonlinear ...
On switched control of discrete-time Takagi-Sugeno fuzzy systems with unknown membership functions
(Ieee, 2018-01-01)
A switched control design for a class of uncertain nonlinear discrete-time systems is proposed in this manuscript. The proposed procedure uses Takagi-Sugeno fuzzy models to describe the nonlinear systems and the membership ...
On switched control of discrete-time Takagi-Sugeno fuzzy systems with unknown membership functions
(2018-10-12)
A switched control design for a class of uncertain nonlinear discrete-time systems is proposed in this manuscript. The proposed procedure uses Takagi-Sugeno fuzzy models to describe the nonlinear systems and the membership ...
On local H∞ switched controller design for uncertain T–S fuzzy systems subject to actuator saturation with unknown membership functions
(2018-08-01)
This manuscript proposes a local H∞ switched controller design for a class of uncertain nonlinear plants described by Takagi–Sugeno (T–S) fuzzy models with unknown membership functions. The control design requires only the ...
Controle H∞ chaveado para sistemas não lineares incertos descritos por modelos fuzzy T-S considerando região de operação e saturação do sinal de controle
(Universidade Estadual Paulista (Unesp), 2017-05-31)
Esta tese propõe projetos de controle H∞ chaveado para uma classe de sistemas não lineares incertos descritos por modelos fuzzy Takagi-Sugeno (T-S) com funções de pertinência desconhecidas. Os projetos de controle necessitam ...
Estimação de estados com restrições intervalares utilizando abordagens estocástica e zonotópica
(Universidade Federal de Minas GeraisUFMG, 2018-07-12)
Since 1960, with the proposition of the Kalman lter (KF), the problem of state estimation has owned relevance in the literature. KF and its derivations are well known solutions to estimate states for both linear and nonlinear ...
Hybrid-fuzzy modeling and identification
(Elsevier, 2014)
In this paper a class of hybrid-fuzzy models is presented, where binary membership functions are used tocapture the hybrid behavior. We describe a hybrid-fuzzy identification methodology for non-linear hybridsystems with ...
Projeto de controladores robustos chaveados com custo garantido utilizando realimentação de saída para sistemas não lineares
(Universidade Estadual Paulista (Unesp), 2022-01-27)
Nesta dissertação, são propostos projetos de controladores robustos chaveados usando realimentação de saída para sistemas não lineares com parâmetros incertos. Inicialmente, são apresentados os conceitos necessários para ...