Two-rules-based boundary layer fuzzy controller for DC to DC switching regulators

Author

Gomáriz, S. ; Alarcon, E. ; Guinjoan, F. ; Vidal-Idiarte, E. ; Martinez-Salamero, Luis

Author_Institution

Dept. of Electron. Eng., Univ. Politecnica de Catalunya, Barcelona, Spain

Volume

3

fYear

2001

fDate

6-9 May 2001

Firstpage

664

Abstract

A simple fuzzy controller for DC-DC switching regulators is presented. Inspired on the sliding-mode control technique, the design leads to a one input-one output fuzzy controller with a set of only two rules. Simulation results for elementary switching regulators are presented and compared with other works to validate the design. Preliminary experimental results on a buck converter showing a close agreement with those obtained by simulation are also provided

Keywords

DC-DC power convertors; controllers; fuzzy control; power integrated circuits; switching circuits; variable structure systems; voltage regulators; DC-DC switching regulators; EPROM-based implementation; SISO controller; boost converter; buck converter; fuzzy controller; simulation; sliding-mode control; two-rules-based boundary layer; Automatic control; Buck converters; Control systems; Error correction; Fuzzy control; Fuzzy sets; Regulators; Sliding mode control; Switching converters; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on

Conference_Location

Sydney, NSW

Print_ISBN

0-7803-6685-9

Type

conf

DOI

10.1109/ISCAS.2001.921398

Filename

921398