A pulse-width-modulation based sliding mode controller for buck converters

被引：25

作者：

Tan, SC ^{[1
]}

Lai, YM ^{[1
]}

Cheung, MKH ^{[1
]}

Tse, CK ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect & Informat Engn, Hong Kong, Hong Kong, Peoples R China

来源：

PESC 04: 2004 IEEE 35TH ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, CONFERENCE PROCEEDINGS | 2004年

关键词：

D O I：

10.1109/PESC.2004.1355121

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the design and analysis of a pulse-width-modulation based sliding mode voltage controller for buck converters from a circuit design perspective. A practical design approach which aims at systematizing the procedure for the selection of the control parameters is introduced. Additionally, a simple analog form of the controller for practical realization is provided. It is found that this controller adopts a structure similar to the conventional pulse-width-modulated voltage mode controller. Simulation and experimental results show that the response of the converter agrees with the theoretical design.

引用

页码：3647 / 3653

页数：7

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