You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/72900
Title: 
Improving the stability conditions of TS fuzzy systems with fuzzy Lyapunov functions
Author(s): 
Institution: 
  • Universidade Estadual Paulista (UNESP)
  • Universidade de São Paulo (USP)
ISSN: 
1474-6670
Abstract: 
In this paper, the fuzzy Lyapunov function approach is considered for stabilizing continuous-time Takagi-Sugeno fuzzy systems. Previous linear matrix inequality (LMI) stability conditions are relaxed by exploring further the properties of the time derivatives of premise membership functions and by introducing a slack LMI variable into the problem formulation. The stability results are thus used in the state feedback design which is also solved in terms of LMIs. Numerical examples illustrate the efficiency of the new stabilizing conditions presented. © 2011 IFAC.
Issue Date: 
1-Dec-2011
Citation: 
IFAC Proceedings Volumes (IFAC-PapersOnline), v. 18, n. PART 1, p. 10881-10886, 2011.
Time Duration: 
10881-10886
Keywords: 
  • Linear matrix inequalities
  • Stability analysis
  • State feedback design
  • TS fuzzy system: Fuzzy Lyapunov functions
  • Continuous time
  • Feedback designs
  • Fuzzy Lyapunov functions
  • Numerical example
  • Problem formulation
  • Stability condition
  • Stability results
  • T S fuzzy system
  • Takagi Sugeno fuzzy systems
  • Time derivative
  • Lyapunov functions
  • State feedback
Source: 
http://dx.doi.org/10.3182/20110828-6-IT-1002.00029
URI: 
Access Rights: 
Acesso restrito
Type: 
outro
Source:
http://repositorio.unesp.br/handle/11449/72900
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.