Implementation of interval type-2 fuzzy systems with analog modules

Author

Khosla, Mamta ; Sarin, R.K. ; Uddin, Moin

Author_Institution

Dept. of Electron. & Commun. Eng., Dr B R Ambedkar Nat. Inst. of Technol., Jalandhar, India

fYear

2012

fDate

16-17 July 2012

Firstpage

136

Lastpage

141

Abstract

The objective of this paper is to present the implementation of Type-2 Fuzzy Logic System (T2 FLS) with analog modules. Specifically, this implementation focuses on Interval T2 FLSs (IT2 FLS) since they are computationally much simpler than general T2 FLSs and hence the most widely used in almost all the applications. The realization of IT2 FLS has been done by using two Type-1 Fuzzy Logic Systems (T1 FLS) which in turn have been implemented through analog modules built around operational-amplifiers (op-amps) and discrete components. The suggested implementation approach is based on rule-by-rule architecture and hence truly captures the inherent parallel nature of fuzzy systems.

Keywords

fuzzy logic; operational amplifiers; analog module; discrete component; interval type-2 fuzzy system; op-amp; operational-amplifier; rule-by-rule architecture; type-1 fuzzy logic system; type-2 fuzzy logic system; Frequency selective surfaces; Fuzzy logic; Fuzzy systems; Hardware; Input variables; Radio frequency; Uncertainty; Interval type-2 fuzzy logic systems; Type-2 fuzzy logic systems; analog modules; footprint of uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and System Graduate Research Colloquium (ICSGRC), 2012 IEEE

Conference_Location

Shah Alam, Selangor

Print_ISBN

978-1-4673-2035-1

Type

conf

DOI

10.1109/ICSGRC.2012.6287150

Filename

6287150