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

2

fYear

1995

fDate

8-12 Oct 1995

Firstpage

1651

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

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 1995. Thirtieth IAS Annual Meeting, IAS '95., Conference Record of the 1995 IEEE

Conference_Location

Orlando, FL

ISSN

0197-2618

Print_ISBN

0-7803-3008-0

Type

conf

DOI

10.1109/IAS.1995.530502

Filename

530502