caa a22 4500 606204822 CHVBK 20210128101004.0 cr unu---uuuuu 210128e20150101xx s 000 0 eng 10.1007/s00034-014-9846-x doi (NATIONALLICENCE)springer-10.1007/s00034-014-9846-x Programmable Implementation of Diamond-Shaped Type-2 Membership Function in CMOS Technology [Elektronische Daten] [Ali Saatlo, Serdar Ozoguz] In this paper, circuit implementation of diamond-shaped type-2 membership function in CMOS technology is presented. Designing of mixed analog/digital circuits provides a flexible configuration as well as the highly accurate performance, where analog circuits are employed to realize required functions, while the programmable units implemented using digital circuits. The current-mode approach is employed owing to the simple circuitry and intuitive configuration to design the circuits. The programmability of the circuit in terms of slopes, upper, and lower modal points enables the expert of the system to create other shapes of type-2 membership functions including rectangular, rhombus, triangular, and trapezoidal. For a particular set of programming parameters of diamond-shaped type-2 membership function, post layout simulation results of the proposed circuit using HSPICE and level 49 parameters (BSIM3v3) in 0.18 $$\mu $$ μ m technology, demonstrate an average power consumption of 0.688 mW, maximum propagation delay of 8.7 ns and a relative error as low as $$\pm $$ ± 1 %. Furthermore, Monte Carlo analysis is carried out to ensure the robustness of the circuit performance against the process variation. Springer Science+Business Media New York, 2014 Diamond-shaped nationallicence Type-2 membership function nationallicence Fuzzy controller nationallicence Fuzzifier circuit nationallicence Programmable nationallicence Saatlo Ali Faculty of Electrical-Electronics Engineering, Istanbul Technical University (ITU), Maslak, 34469, Istanbul, Turkey aut Ozoguz Serdar Faculty of Electrical-Electronics Engineering, Istanbul Technical University (ITU), Maslak, 34469, Istanbul, Turkey aut Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/1(2015-01-01), 321-340 0278-081X 34:1<321 2015 34 34 https://doi.org/10.1007/s00034-014-9846-x text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00034-014-9846-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Saatlo Ali Faculty of Electrical-Electronics Engineering, Istanbul Technical University (ITU), Maslak, 34469, Istanbul, Turkey aut NATIONALLICENCE 700 1- Ozoguz Serdar Faculty of Electrical-Electronics Engineering, Istanbul Technical University (ITU), Maslak, 34469, Istanbul, Turkey aut NATIONALLICENCE 773 0- Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/1(2015-01-01), 321-340 0278-081X 34:1<321 2015 34 34