From type-1 to type-2 fuzzy logic control: A stability and robustness study

Nohé Cázarez, Oscar Castillo, Luís Aguilar, Selene Cárdenas

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

2 Scopus citations

Abstract

Stability is one of the more important aspects in the traditional knowledge of Automatic Control. Type-2 Fuzzy Logic is an emerging and promising area for achieving Intelligent Control (in this case, Fuzzy Control). In this work we use the Fuzzy Lyapunov Synthesis as proposed by Margaliot [11] to build a Lyapunov Stable Type-1 Fuzzy Logic Control System, and then we make an extension from a Type-1 to a Type-2 Fuzzy Logic Control System, ensuring the stability on the control system and proving the robustness of the correponding fuzzy controller.

Original languageEnglish
Title of host publicationHybrid Intelligent Systems
Subtitle of host publicationAnalysis and Design
EditorsOscar Castillo, Patricia Melin, Oscar Castillo, Patricia Melin, Witold Pedrycz, Janusz Kacprzyk
Pages135-149
Number of pages15
DOIs
StatePublished - 2007

Publication series

NameStudies in Fuzziness and Soft Computing
Volume208
ISSN (Print)1434-9922

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