Controlling chaos in DC/DC converters using optimal resonant parametric perturbation

Yufei Zhou; Herbert H.C. Iu; Chi Kong Tse; Jun Ning Chen

doi:10.1109/ISCAS.2005.1465129

Controlling chaos in DC/DC converters using optimal resonant parametric perturbation

Yufei Zhou, Herbert H.C. Iu, Chi Kong Tse, Jun Ning Chen

The Hong Kong Polytechnic University

Research output: Journal article publication › Conference article › Academic research › peer-review

19 Citations (Scopus)

Abstract

The method of resonant parametric perturbation is a simple non-feedback chaos control method which is easy to implement in practice. In this paper, an optimal strategy is applied to stabilize an unstable orbit in a chaotically operating current-mode controlled buck-boost converter. Optimal values of initial phase angles are computed corresponding to minimum perturbation amplitudes. With this optimal perturbation, the converter operating in a chaotic regime can be controlled to operate in an unstable period-1 orbit that exists in the original chaotic attractor.

Original language	English
Article number	1465129
Pages (from-to)	2481-2484
Number of pages	4
Journal	Proceedings - IEEE International Symposium on Circuits and Systems
DOIs	https://doi.org/10.1109/ISCAS.2005.1465129
Publication status	Published - 1 Dec 2005
Event	IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan Duration: 23 May 2005 → 26 May 2005

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/ISCAS.2005.1465129

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AU - Tse, Chi Kong

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Y1 - 2005/12/1

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AB - The method of resonant parametric perturbation is a simple non-feedback chaos control method which is easy to implement in practice. In this paper, an optimal strategy is applied to stabilize an unstable orbit in a chaotically operating current-mode controlled buck-boost converter. Optimal values of initial phase angles are computed corresponding to minimum perturbation amplitudes. With this optimal perturbation, the converter operating in a chaotic regime can be controlled to operate in an unstable period-1 orbit that exists in the original chaotic attractor.

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DO - 10.1109/ISCAS.2005.1465129

M3 - Conference article

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EP - 2484

JO - Proceedings - IEEE International Symposium on Circuits and Systems

JF - Proceedings - IEEE International Symposium on Circuits and Systems

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T2 - IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005

Y2 - 23 May 2005 through 26 May 2005

ER -

Controlling chaos in DC/DC converters using optimal resonant parametric perturbation

Abstract

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