Comparative study of proportional-integral, sliding mode, and fuzzy logic controllers for power converters

Author

Raviraj, V.S.C. ; Sen, P.C.

Author_Institution

Dept. of Electr. & Comput. Eng., Queen´´s Univ., Kingston, Ont., Canada

Volume

33

Issue

2

fYear

1997

Firstpage

518

Lastpage

524

Abstract

This paper presents a comparative evaluation of the proportional-integral, sliding mode and fuzzy logic controllers for applications to power converters. The mismatch between the characteristics which lead to varying performance is outlined. This paper also demonstrates certain similarities of both the fuzzy logic controller and sliding mode controller. Sensitivity of these controllers to supply voltage disturbances and load disturbances is studied and results are presented

Keywords

control system analysis; fuzzy control; power convertors; sensitivity analysis; two-term control; variable structure systems; voltage control; control performance; control simulation; controller sensitivity; fuzzy logic controllers; load disturbances; output voltage regulation; power converters; proportional-integral controllers; sliding mode controllers; voltage disturbances; Application software; Control theory; Fuzzy logic; Load management; Mathematical model; Pi control; Power electronics; Proportional control; Sliding mode control; Switched-mode power supply;

fLanguage

English

Journal_Title

Industry Applications, IEEE Transactions on

Publisher

ieee

ISSN

0093-9994

Type

jour

DOI

10.1109/28.568018

Filename

568018