Publicação: Stabilizing controller design for uncertain nonlinear systems using fuzzy models
Carregando...
Data
Autores
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Institute of Electrical and Electronics Engineers (IEEE)
Tipo
Artigo
Direito de acesso
Acesso restrito
Resumo
A Lyapunov-based stabilizing control design method for uncertain nonlinear dynamical systems using fuzzy models is proposed. The controller is constructed using a design model of the dynamical process to be controlled. The design model is obtained from the truth model using a fuzzy modeling approach. The truth model represents a detailed description of the process dynamics. The truth model is used in a simulation experiment to evaluate the performance of the controller design. A method for generating local models that constitute the design model is proposed. Sufficient conditions for stability and stabilizability of fuzzy models using fuzzy state-feedback controllers are given. The results obtained are illustrated with a numerical example involving a four-dimensional nonlinear model of a stick balancer.
Descrição
Palavras-chave
fuzzy modeling, Lyapunov's method, stability, uncertain systems
Idioma
Inglês
Como citar
IEEE Transactions on Fuzzy Systems. New York: IEEE-Inst Electrical Electronics Engineers Inc., v. 7, n. 2, p. 133-142, 1999.
