A Comparative Study Between Two Relaxed LMI-Based Fuzzy Control Designs

Author

Teixeira, Marcelo C M ; Catharino, Maurilio F R ; Assunção, Edvaldo ; Daruichi, Erica R M

Author_Institution

UNESP, Univ. Estadual Paulista, Sao Paolo

fYear

2005

fDate

25-25 May 2005

Firstpage

969

Lastpage

972

Abstract

A comparative study, with theoretical analysis and digital simulations, of two conditions based on LMI for the quadratic stability of nonlinear continuous-time dynamic systems, described by Takagi-Sugeno fuzzy models, are presented. This paper shows that the methods proposed by Teixeira et al. (2003) provide better or at least the same results of a recent method presented in the literature

Keywords

continuous time systems; control system analysis; control system synthesis; fuzzy control; fuzzy set theory; linear matrix inequalities; nonlinear control systems; stability; T-S fuzzy model; Takagi-Sugeno fuzzy models; digital simulation; linear matrix inequalities; nonlinear continuous-time dynamic systems; nonlinear system control; quadratic stability; relaxed LMI-based fuzzy control design; theoretical analysis; Control system synthesis; Digital simulation; Fuzzy control; Fuzzy systems; Linear matrix inequalities; Nonlinear control systems; Nonlinear systems; Regulators; Stability analysis; Takagi-Sugeno model;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems, 2005. FUZZ '05. The 14th IEEE International Conference on

Conference_Location

Reno, NV

Print_ISBN

0-7803-9159-4

Type

conf

DOI

10.1109/FUZZY.2005.1452525

Filename

1452525