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A novel digital PID controlled dc-dc converter


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タイトル: A novel digital PID controlled dc-dc converter
著者: Kurokawa, Fujio / Maeda, Yuki / Shibata, Yuichiro / Maruta, Hironori / Takahash, Tsukasa / Bansho, Kouta / Tanaka, Toru / Hirose, Keiichi
発行日: 2010年 6月
出版者: IEEE
引用: SPEEDAM 2010, pp.50-53
抄録: This paper presents the relationship between the dynamic characteristics and sampling frequency of digitally controlled dc-dc converter with a novel control method. In the proposed method, the calculation process of P and I-D controls is parallel. The sampling interval and points for I-D control are same to the conventional method. However, the sampling point for P control is quickly. The A-D converter can sample the output voltage during the short interval because the calculation process of P control is very simple and to important for transient response. The only sample data near the turn-off timing of PWM pulse is used. The simulation and experiment results of the output voltage against the step change of the load and changing the P control sampling frequency are discussed. As a result, it is revealed experimentally that the good transient response is obtained.
記述: 2010 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM 2010) : Pisa, Italy, 2010.06.14-2010.06.16
キーワード: DC-DC power conversion / Digital control / Proportional control / Sampling methods
URI: http://hdl.handle.net/10069/24347
ISBN: 978-1-4244-4986-6
DOI: 10.1109/SPEEDAM.2010.5542139
権利: © 2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
資料タイプ: Conference Paper
原稿種類: publisher
出現コレクション:060 会議発表資料

引用URI : http://hdl.handle.net/10069/24347

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