Hybrid Dual-Operating-Mode PWM Based Sliding Mode Controllers for DC-DC Converters

Author

Tan, Siew-Chong ; Lai, Y.M.

Author_Institution

Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ.

fYear

2006

fDate

4-7 Dec. 2006

Firstpage

646

Lastpage

649

Abstract

This paper proposes a class of hybrid dual-operating-mode pulse-width-modulation based sliding mode controllers for DC-DC converters functioning in both the continuous and discontinuous conduction modes. The controllers are simplified hybrid combinations of sliding mode controllers designed for the continuous conduction mode and sliding mode controllers designed for the discontinuous conduction mode. It is shown through computer simulation that the proposed controllers can be employed to provide good voltage regulation in DC-DC converters functioning in both operating modes

Keywords

DC-DC power convertors; PWM power convertors; voltage control; DC-DC converters; computer simulation; continuous conduction modes; discontinuous conduction modes; pulse-width-modulation; sliding mode controllers; voltage regulation; Computer simulation; DC-DC power converters; Optimal control; Pulse width modulation; Pulse width modulation converters; Robust stability; Samarium; Sliding mode control; Switching converters; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2006. APCCAS 2006. IEEE Asia Pacific Conference on

Conference_Location

Singapore

Print_ISBN

1-4244-0387-1

Type

conf

DOI

10.1109/APCCAS.2006.342090

Filename

4145476