DocumentCode
2919027
Title
Circuit design of voltage mode center of gravity defuzzifier in CMOS process
Author
Hoseini, Pourya ; Khoei, Abdollah ; Hadidi, Khayrollah
Author_Institution
Microelectron. Res. Lab., Urmia Univ., Urmia, Iran
fYear
2010
fDate
11-14 April 2010
Firstpage
169
Lastpage
173
Abstract
In this paper a voltage input-output center of gravity (COG) defuzzifier circuit is designed without using divider in CMOS 0.35 μm process. We have used transconductance amplifier (TCA) structure as a multiplier with voltage-input - current-output for implementation of defuzzifier by exploiting of voltage follower aggregation principle. Good results have been obtained from the point of accuracy and speed.
Keywords
CMOS analogue integrated circuits; fuzzy set theory; network synthesis; operational amplifiers; CMOS process; TCA structure; center of gravity; circuit design; size 0.35 mum; transconductance amplifier structure; voltage follower aggregation principle; voltage mode COG defuzzifier circuit; Analog circuits; CMOS process; Circuit simulation; Circuit synthesis; Energy consumption; Fuzzy systems; Gravity; Microelectronics; Transconductance; Voltage; Center of Gravity Defuzzifier; Transconductance Amplifier; Voltage Follower Aggregation Principle;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Devices, Systems and Applications (ICEDSA), 2010 Intl Conf on
Conference_Location
Kuala Lumpur
Print_ISBN
978-1-4244-6629-0
Type
conf
DOI
10.1109/ICEDSA.2010.5503081
Filename
5503081
Link To Document