Title :
A current-mode circuit for fuzzy partition membership functions
Author :
Conti, Massimo ; Crippa, Paolo ; Orcioni, Simone ; Turchetti, Claudio
Author_Institution :
Dipt. di Elettronica e Autom., Ancona Univ., Italy
Abstract :
In this paper a novel current-mode CMOS circuit which uses transistors biased in weak inversion regime is suggested. This circuit is used to implement membership functions with the constraint of orthogonality. An IC has been realized in a 0.8 μm CMOS technology and experimental measurements have been carried out on this prototype
Keywords :
CMOS analogue integrated circuits; analogue processing circuits; current-mode circuits; fuzzy control; fuzzy logic; 0.8 micron; CMOS IC; current-mode circuit; fuzzy logic controller application; fuzzy partition membership functions; orthogonality constraint; weak inversion regime; Actuators; Analog circuits; CMOS integrated circuits; CMOS technology; Current mode circuits; Fuzzy systems; Prototypes; Sensor systems; Signal processing; Voltage;
Conference_Titel :
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-5471-0
DOI :
10.1109/ISCAS.1999.777591
