Design and Fabrication of Basic Building Blocks For Analog Implementation of Programmable Fuzzy Logic Controller

Author

Azeem, Mohammad Fazle ; Baig, Asim

Author_Institution

Aligarh Muslim Univ., Aligarh

fYear

2007

fDate

13-15 Aug. 2007

Firstpage

563

Lastpage

569

Abstract

The proposed work establishes an analog framework for the hardware implementation of programmable fuzzy logic controller. It comprises mainly the analysis of the basic functional blocks that includes a programmable trans-conductance mode membership function circuit (MFC) as fuzzifier, a single layer multi-input MIN circuit as fuzzy inference and multiplier-divider circuit (MDC) along with current replication circuit (CRC) realized as defuzzifier. Linear setting of reference or biasing voltage can easily achieve programmability. The simulation result of each circuit is confirmed by PSPICE analysis.

Keywords

SPICE; analogue circuits; control system CAD; dividing circuits; fuzzy control; fuzzy reasoning; multiplying circuits; programmable controllers; PSPICE analysis; analog implementation; current replication circuit; fuzzy inference circuit; multiinput MIN circuit; multiplier-divider circuit; programmable fuzzy logic controller design; programmable transconductance mode membership function circuit; Circuit optimization; Circuit synthesis; Cyclic redundancy check; Design automation; Fabrication; Fuzzy control; Fuzzy logic; Fuzzy systems; SPICE; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Reuse and Integration, 2007. IRI 2007. IEEE International Conference on

Conference_Location

Las Vegas, IL

Print_ISBN

1-4244-1500-4

Electronic_ISBN

1-4244-1500-4

Type

conf

DOI

10.1109/IRI.2007.4296680

Filename

4296680