Adaptive passivity-based control of extended-period quasi-resonant converters

H. F. Ho; Ka Wai Eric Cheng

doi:10.1109/PESA.2006.343110

Adaptive passivity-based control of extended-period quasi-resonant converters

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

3 Citations (Scopus)

Abstract

An adaptive passivity based control scheme is proposed for the stabilization of average model of extended-period quasi-resonant (EPQRC) power converter. The output load of the converter is assumed constant but unknown. A generalized state space average model of a buck-type series-mode extended-period quasi-resonant converter (SM-EPQRC) is derived. The adaptive controller is designed based on the derived model and the passivity - based control (PBC) technique. Simulation results are presented to illustrate the features of the proposed controller.

Original language	English
Title of host publication	2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA
Pages	260-265
Number of pages	6
DOIs	https://doi.org/10.1109/PESA.2006.343110
Publication status	Published - 1 Dec 2006
Event	2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA - Hong Kong, Hong Kong Duration: 12 Nov 2006 → 14 Nov 2006

Conference

Conference	2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA
Country/Territory	Hong Kong
City	Hong Kong
Period	12/11/06 → 14/11/06

Keywords

Adaptive control
DC-DC power converter
Modeling

ASJC Scopus subject areas

Energy Engineering and Power Technology
Control and Systems Engineering
Electrical and Electronic Engineering

More information

10.1109/PESA.2006.343110

http://hdl.handle.net/10397/1702

Cite this

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title = "Adaptive passivity-based control of extended-period quasi-resonant converters",

abstract = "An adaptive passivity based control scheme is proposed for the stabilization of average model of extended-period quasi-resonant (EPQRC) power converter. The output load of the converter is assumed constant but unknown. A generalized state space average model of a buck-type series-mode extended-period quasi-resonant converter (SM-EPQRC) is derived. The adaptive controller is designed based on the derived model and the passivity - based control (PBC) technique. Simulation results are presented to illustrate the features of the proposed controller.",

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Ho, HF & Cheng, KWE 2006, Adaptive passivity-based control of extended-period quasi-resonant converters. in 2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA., 4147823, pp. 260-265, 2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA, Hong Kong, Hong Kong, 12/11/06. https://doi.org/10.1109/PESA.2006.343110

Adaptive passivity-based control of extended-period quasi-resonant converters. / Ho, H. F.; Cheng, Ka Wai Eric.
2006 2nd International Conference on Power Electronics Systems and Applications, ICPESA. 2006. p. 260-265 4147823.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AB - An adaptive passivity based control scheme is proposed for the stabilization of average model of extended-period quasi-resonant (EPQRC) power converter. The output load of the converter is assumed constant but unknown. A generalized state space average model of a buck-type series-mode extended-period quasi-resonant converter (SM-EPQRC) is derived. The adaptive controller is designed based on the derived model and the passivity - based control (PBC) technique. Simulation results are presented to illustrate the features of the proposed controller.

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Adaptive passivity-based control of extended-period quasi-resonant converters

Abstract

Conference

Keywords

ASJC Scopus subject areas

More information

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