A 19MFLIPS CMOS fuzzy controller to control continuously variable transmission ratio

Author

Naderi, Ali ; Aliasghary, Mortaza ; Pourazar, Alireza ; Ghasemzadeh, Hadi

Author_Institution

Dept. of Electr. Eng., Istanbul Tech. Univ., Istanbul, Turkey

fYear

2011

fDate

3-7 July 2011

Firstpage

45

Lastpage

48

Abstract

Implementation of a new fuzzy logic controller in CMOS technology which enhances the control speed and precision of continuously variable transmissions in automobile is presented in this paper. The maximum delay for the proposed fuzzy logic controller is 52 ns that corresponds to 19.23MFLIPS. Mixed analog/digital realization of the circuits makes the controller programmable to various types of companies and automobiles. Simulation results of the controller using HSPICE and level 49 parameters (BSIM3v3) in 0.35 μm standard CMOS technology, demonstrate a power consumption of 6.7 mW, and 2.02% RMS error of output surface compared to ideal results obtained from MATLAB.

Keywords

CMOS integrated circuits; SPICE; controllers; fuzzy control; mixed analogue-digital integrated circuits; 19MFLIPS CMOS fuzzy controller; CMOS technology; HSPICE; MATLAB; continuously variable transmission ratio; continuously variable transmissions; fuzzy logic controller; mixed analog-digital realization; standard CMOS technology; Automobiles; CMOS integrated circuits; CMOS technology; Control systems; Fuels; Gears; Simulation; CMOS; CVT ratio; Fuzzy controller; High speed;

fLanguage

English

Publisher

ieee

Conference_Titel

Ph.D. Research in Microelectronics and Electronics (PRIME), 2011 7th Conference on

Conference_Location

Trento

Print_ISBN

978-1-4244-9138-4

Electronic_ISBN

978-1-4244-9136-0

Type

conf

DOI

10.1109/PRIME.2011.5966213

Filename

5966213