DocumentCode
3245533
Title
Hardware-software codesign of OTA-based defuzzification stages
Author
Rovatti, R. ; Manaresi, N. ; Franchi, E.
Author_Institution
Dipartimento di Elettronica, Inf. e Sistemistica, Bologna Univ., Italy
Volume
3
fYear
1996
fDate
8-11 Sep 1996
Firstpage
1965
Abstract
The implementation of the defuzzification interface by means of operational transconductance amplifiers (OTA) and the use of their model by the algorithms which are in charge of translating user specifications into circuit parameters are discussed. Proper hardware and software design criteria are discussed to ensure the accuracy of the usual functional model, to clarify its use for automatic parameter adaptation and to achieve a better reproduction of the ideal center of gravity defuzzification
Keywords
operational amplifiers; automatic parameter adaptation; center of gravity defuzzification; defuzzification stages; hardware-software codesign; operational transconductance amplifiers; Analog computers; Automatic control; Circuits; Energy consumption; Fuzzy control; Gravity; Hardware; Size control; Transconductance; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems, 1996., Proceedings of the Fifth IEEE International Conference on
Conference_Location
New Orleans, LA
Print_ISBN
0-7803-3645-3
Type
conf
DOI
10.1109/FUZZY.1996.552714
Filename
552714
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