Digital PID Control Forward Type Multiple-Output DC-DC Converter

Fujio KUROKAWA; Tomoyuki MIZOGUCHI; Kimitoshi UENO; Hiroyuki OSUGA

doi:10.1587/transcom.E94.B.3421

Digital PID Control Forward Type Multiple-Output DC-DC Converter

Fujio KUROKAWA, Tomoyuki MIZOGUCHI, Kimitoshi UENO, Hiroyuki OSUGA

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The purpose of this paper is to present the static and dynamic characteristics and a smart design approach for the digital PID control forward type multiple-output dc-dc converter. The central problem of a smart design approach is how to decide the integral coefficient. Since the integral coefficient decision depends on the static characteristics, whatever integral coefficient is selected will not be yield superior dynamic characteristics. Accordingly, it is important to identify the integral coefficient that optimizes static as well as dynamic characteristics. In proposed design approach, it set the upper and lower of input voltage and output current of regulation range. The optimal integral coefficient is decided by the regulation range of the static characteristics and the dynamic characteristics and then the smart design approach is summarized. As a result, the convergence time is improved 50% compared with the conventional designed circuit.

Publication: IEICE TRANSACTIONS on Communications Vol.E94-B No.12 pp.3421-3428

Publication Date: 2011/12/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1587/transcom.E94.B.3421

Type of Manuscript: PAPER

Category: Energy in Electronics Communications

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Fujio KUROKAWA, Tomoyuki MIZOGUCHI, Kimitoshi UENO, Hiroyuki OSUGA, "Digital PID Control Forward Type Multiple-Output DC-DC Converter" in IEICE TRANSACTIONS on Communications, vol. E94-B, no. 12, pp. 3421-3428, December 2011, doi: 10.1587/transcom.E94.B.3421.
Abstract: The purpose of this paper is to present the static and dynamic characteristics and a smart design approach for the digital PID control forward type multiple-output dc-dc converter. The central problem of a smart design approach is how to decide the integral coefficient. Since the integral coefficient decision depends on the static characteristics, whatever integral coefficient is selected will not be yield superior dynamic characteristics. Accordingly, it is important to identify the integral coefficient that optimizes static as well as dynamic characteristics. In proposed design approach, it set the upper and lower of input voltage and output current of regulation range. The optimal integral coefficient is decided by the regulation range of the static characteristics and the dynamic characteristics and then the smart design approach is summarized. As a result, the convergence time is improved 50% compared with the conventional designed circuit.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.3421/_p

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@ARTICLE{e94-b_12_3421,
author={Fujio KUROKAWA, Tomoyuki MIZOGUCHI, Kimitoshi UENO, Hiroyuki OSUGA, },
journal={IEICE TRANSACTIONS on Communications},
title={Digital PID Control Forward Type Multiple-Output DC-DC Converter},
year={2011},
volume={E94-B},
number={12},
pages={3421-3428},
abstract={The purpose of this paper is to present the static and dynamic characteristics and a smart design approach for the digital PID control forward type multiple-output dc-dc converter. The central problem of a smart design approach is how to decide the integral coefficient. Since the integral coefficient decision depends on the static characteristics, whatever integral coefficient is selected will not be yield superior dynamic characteristics. Accordingly, it is important to identify the integral coefficient that optimizes static as well as dynamic characteristics. In proposed design approach, it set the upper and lower of input voltage and output current of regulation range. The optimal integral coefficient is decided by the regulation range of the static characteristics and the dynamic characteristics and then the smart design approach is summarized. As a result, the convergence time is improved 50% compared with the conventional designed circuit.},
keywords={},
doi={10.1587/transcom.E94.B.3421},
ISSN={1745-1345},
month={December},}

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TY - JOUR
TI - Digital PID Control Forward Type Multiple-Output DC-DC Converter
T2 - IEICE TRANSACTIONS on Communications
SP - 3421
EP - 3428
AU - Fujio KUROKAWA
AU - Tomoyuki MIZOGUCHI
AU - Kimitoshi UENO
AU - Hiroyuki OSUGA
PY - 2011
DO - 10.1587/transcom.E94.B.3421
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2011
AB - The purpose of this paper is to present the static and dynamic characteristics and a smart design approach for the digital PID control forward type multiple-output dc-dc converter. The central problem of a smart design approach is how to decide the integral coefficient. Since the integral coefficient decision depends on the static characteristics, whatever integral coefficient is selected will not be yield superior dynamic characteristics. Accordingly, it is important to identify the integral coefficient that optimizes static as well as dynamic characteristics. In proposed design approach, it set the upper and lower of input voltage and output current of regulation range. The optimal integral coefficient is decided by the regulation range of the static characteristics and the dynamic characteristics and then the smart design approach is summarized. As a result, the convergence time is improved 50% compared with the conventional designed circuit.
ER -