An Analog Implementation of Pulse-Width-Modulation Based Sliding Mode Controller for DC-DC Boost Converters

Author

Tan, Siew-Chong ; Lai, Y.M. ; Tse, Chi K.

Author_Institution

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

Volume

1

fYear

2006

fDate

14-16 Aug. 2006

Firstpage

1

Lastpage

5

Abstract

This paper addresses the issues concerning the implementation of a pulse-width-modulation based sliding mode controller for boost converters. The methods of modelling the system and translation of the SM control equations for the PWM implementation are illustrated. It is shown that the control technique is easily realized with simple analog circuitries. The proposed system is verified by experimental measurements

Keywords

DC-DC power convertors; analogue integrated circuits; controllers; pulse width modulation; variable structure systems; voltage control; DC-DC boost converters; PWM implementation; analog circuitries; analog implementation; pulse-width-modulation; sliding mode control equations; sliding mode controller; system modelling; voltage controller; Circuits; DC-DC power converters; Equations; Hysteresis; Pulse width modulation; Pulse width modulation converters; Samarium; Sliding mode control; Switching frequency; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International

Conference_Location

Shanghai

Print_ISBN

1-4244-0448-7

Type

conf

DOI

10.1109/IPEMC.2006.4777994

Filename

4777994