A sliding mode controlled sinusoidal voltage source with ellipsoidal switching surface

Author

Takahashi, Ricardo H C ; Peres, Pedro L D ; Barbosa, Leandro L S

Author_Institution

Dept. of Electr. Eng., Fed.. Univ. of Minas Gerais, Belo Horizonte, Brazil

Volume

46

Issue

6

fYear

1999

fDate

6/1/1999 12:00:00 AM

Firstpage

714

Lastpage

721

Abstract

This paper presents a methodology for the synthesis of a switched-device-based controlled sinusoidal voltage source. The sliding mode control leads to a robust behavior against load variations. The ellipsoidal switching surface allows a faster (time suboptimal) tracking of the sinusoidal reference under amplitude and/or frequency reference changes. Finite switching frequency effects are compensated for

Keywords

PWM invertors; robust control; suboptimal control; three-term control; variable structure systems; amplitude reference changes; ellipsoidal switching surface; finite switching frequency effects; frequency reference changes; load variations; robust behavior; sinusoidal reference; sliding mode controlled sinusoidal voltage source; switched-device-based control; time suboptimal tracking; Circuit synthesis; Error correction; Filters; Pulse width modulation; Pulse width modulation inverters; Robust control; Sliding mode control; Switching frequency; Three-term control; Voltage control;

fLanguage

English

Journal_Title

Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on

Publisher

ieee

ISSN

1057-7122

Type

jour

DOI

10.1109/81.768827

Filename

768827