Title :
A CMOS PWL fuzzy membership function
Author :
Ahmadi, S. ; Sellami, L. ; Newcomb, R.W.
Author_Institution :
Dept. of Electr. Eng., Maryland Univ., College Park, MD, USA
fDate :
30 Apr-3 May 1995
Abstract :
The membership function, classically constructed from piecewise linear (PWL) functions, is one of the most important components in fuzzy neural systems. Here we give an improved current mode CMOS circuit suitable for design of fuzzy membership PWL functions. The circuit with bi-directional input is based upon an improved current mirror and is suitable for VLSI fabrication via the MOSIS CMOS process
Keywords :
CMOS analogue integrated circuits; VLSI; analogue processing circuits; fuzzy logic; neural chips; piecewise-linear techniques; MOSIS CMOS process; VLSI fabrication; bi-directional input; current mirror; current mode CMOS circuit; fuzzy membership function; fuzzy neural systems; piecewise linear functions; Circuits; Educational institutions; Fuzzy logic; Fuzzy systems; Humans; Laboratories; Mirrors; Neural networks; Piecewise linear techniques; Shape;
Conference_Titel :
Circuits and Systems, 1995. ISCAS '95., 1995 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2570-2
DOI :
10.1109/ISCAS.1995.523894
