Title :
New analog current-mode/voltage-mode fuzzifier with continuously adjustable parameters
Author :
Saavedra, Patricia ; López, Antonio ; Zrilic, Jorge ; Ramírez-Angulo, Jaime
Author_Institution :
Dept. of Eng., New Mexico Highlands Univ., Las Vegas, NM, USA
Abstract :
A versatile analog BiCMOS current-mode/voltage-mode fuzzifier that generates a trapezoidal membership function is introduced. The parameters of the trapezoidal function are independently adjustable. The fuzzifier uses translinear cells and BiCMOS linear transconductors. Experimental results that verify the operation of the fuzzifier are presented
Keywords :
BiCMOS analogue integrated circuits; analogue processing circuits; fuzzy logic; BiCMOS linear transconductors; analog BiCMOS fuzzifier; continuously adjustable parameters; current-mode/voltage-mode fuzzifier; translinear cells; trapezoidal membership function; Analog computers; BiCMOS integrated circuits; Character generation; Fuzzy logic; Piecewise linear techniques; Silicon; Systems engineering and theory; Transconductance; Virtual colonoscopy; Voltage;
Conference_Titel :
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location :
Sacramento, CA
Print_ISBN :
0-7803-3694-1
DOI :
10.1109/MWSCAS.1997.666026
