Dynamical analysis of the DCM buck converter

Xuesong FENG; Chuang BI; Yong XIANG; Qian ZHANG

doi:10.1109/ICCCAS.2013.6765378

Dynamical analysis of the DCM buck converter

Xuesong FENG, Chuang BI, Yong XIANG, Qian ZHANG

Research output: Book Chapters | Papers in Conference Proceedings › Conference paper (refereed) › Research › peer-review

1 Citation (Scopus)

Abstract

Complex period-doubling bifurcation and tangent bifurcation exist in the DCM buck converter with the different feedback gain. The stability of the DCM buck converter is enhanced by employing a chaotic controller in the system. Moreover, the border collision bifurcation occurs at certain values of the feedback gain in the DCM buck converter. Based on the first-order discrete iterative map, the bifurcation diagrams and the corresponding Lyapunov exponent diagrams are obtained from the numerical simulation based on the discrete iterative map. The effectiveness of the chaos controller is verified by the simulation results.

Original language	English
Title of host publication	Proceedings of the 2013 International Conference on Communications, Circuits and Systems (ICCCAS)
Publisher	IEEE
Pages	442-445
Number of pages	4
ISBN (Electronic)	9781479930517
DOIs	https://doi.org/10.1109/ICCCAS.2013.6765378
Publication status	Published - Nov 2013
Externally published	Yes
Event	2013 International Conference on Communications, Circuits and Systems, ICCCAS 2013 - Chengdu, China Duration: 15 Nov 2013 → 17 Nov 2013

Conference

Conference	2013 International Conference on Communications, Circuits and Systems, ICCCAS 2013
Country/Territory	China
City	Chengdu
Period	15/11/13 → 17/11/13

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10.1109/ICCCAS.2013.6765378

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title = "Dynamical analysis of the DCM buck converter",

abstract = "Complex period-doubling bifurcation and tangent bifurcation exist in the DCM buck converter with the different feedback gain. The stability of the DCM buck converter is enhanced by employing a chaotic controller in the system. Moreover, the border collision bifurcation occurs at certain values of the feedback gain in the DCM buck converter. Based on the first-order discrete iterative map, the bifurcation diagrams and the corresponding Lyapunov exponent diagrams are obtained from the numerical simulation based on the discrete iterative map. The effectiveness of the chaos controller is verified by the simulation results.",

author = "Xuesong FENG and Chuang BI and Yong XIANG and Qian ZHANG",

year = "2013",

month = nov,

doi = "10.1109/ICCCAS.2013.6765378",

language = "English",

pages = "442--445",

booktitle = "Proceedings of the 2013 International Conference on Communications, Circuits and Systems (ICCCAS)",

publisher = "IEEE",

note = "2013 International Conference on Communications, Circuits and Systems, ICCCAS 2013 ; Conference date: 15-11-2013 Through 17-11-2013",

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TY - GEN

T1 - Dynamical analysis of the DCM buck converter

AU - FENG, Xuesong

AU - BI, Chuang

AU - XIANG, Yong

AU - ZHANG, Qian

PY - 2013/11

Y1 - 2013/11

N2 - Complex period-doubling bifurcation and tangent bifurcation exist in the DCM buck converter with the different feedback gain. The stability of the DCM buck converter is enhanced by employing a chaotic controller in the system. Moreover, the border collision bifurcation occurs at certain values of the feedback gain in the DCM buck converter. Based on the first-order discrete iterative map, the bifurcation diagrams and the corresponding Lyapunov exponent diagrams are obtained from the numerical simulation based on the discrete iterative map. The effectiveness of the chaos controller is verified by the simulation results.

AB - Complex period-doubling bifurcation and tangent bifurcation exist in the DCM buck converter with the different feedback gain. The stability of the DCM buck converter is enhanced by employing a chaotic controller in the system. Moreover, the border collision bifurcation occurs at certain values of the feedback gain in the DCM buck converter. Based on the first-order discrete iterative map, the bifurcation diagrams and the corresponding Lyapunov exponent diagrams are obtained from the numerical simulation based on the discrete iterative map. The effectiveness of the chaos controller is verified by the simulation results.

UR - http://www.scopus.com/inward/record.url?scp=84898784333&partnerID=8YFLogxK

U2 - 10.1109/ICCCAS.2013.6765378

DO - 10.1109/ICCCAS.2013.6765378

M3 - Conference paper (refereed)

AN - SCOPUS:84898784333

SP - 442

EP - 445

BT - Proceedings of the 2013 International Conference on Communications, Circuits and Systems (ICCCAS)

PB - IEEE

T2 - 2013 International Conference on Communications, Circuits and Systems, ICCCAS 2013

Y2 - 15 November 2013 through 17 November 2013

ER -

Dynamical analysis of the DCM buck converter

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