Title :
High speed digital VLSI fuzzifier
Author :
Ramírez-Angulo, Jaime ; Carneiro, Noel ; Ma, Ding ; Zrilic, Jorge
Author_Institution :
Klipsch Sch. of Electr. & Comput. Eng., New Mexico State Univ., Las Cruces, NM, USA
Abstract :
A digital high speed VLSI fuzzifier is introduced. It is characterized by a trapezoidal membership function which is defined in terms of four programmable parameters. Simulations of the SPICE file extracted from the layout of the fuzzifier show that fuzzification is performed in less than 30 nS. Utilization of the fuzzifier in a multiplexed fashion for implementation of a compact, fuzzy inference engine is discussed
Keywords :
SPICE; VLSI; digital integrated circuits; fuzzy logic; inference mechanisms; 30 ns; SPICE simulation; fuzzy inference engine; high speed digital VLSI fuzzifier; multiplexing; programmable parameters; trapezoidal membership function; Computational modeling; Delay; Educational institutions; Engines; Fuzzy logic; Fuzzy sets; SPICE; Switches; Very large scale integration; Virtual colonoscopy;
Conference_Titel :
Circuits and Systems, 1996., IEEE 39th Midwest symposium on
Conference_Location :
Ames, IA
Print_ISBN :
0-7803-3636-4
DOI :
10.1109/MWSCAS.1996.594223
