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| Presentation | 2018-11-21 15:50 [Special Talk] Application of the Approximate 2-Degree-of-Freedom Algorithm for Improving Transient Response of Low-Voltage, High-Current POL Converters Soichiro Shimokawa (Sanken Ele.), Kohji Higuchi (R&D UEC ASEAN RESEARCH CENTER), Masaru Nakamura, Shinji Aso, Masao Ueno, Kengo Koke (Sanken Ele.)  EE2018-32 CPM2018-60 OME2018-20 Link to ES Tech. Rep. Archives: CPM2018-60 OME2018-20 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | LSIs such as FPGAs used in servers and telecommunication equipments are being developed at lower voltages and higher currents due to higher speed and higher integration. It turns out specifications of DC-DC converters that supply power to the LSIs are getting stricter. The traditional PID control has been widely used in low-voltage and high-current power supply. However, it is becoming difficult to meet to advanced power supply requirements. In this paper, a controller design method of digital power supply is introduced to obtain high performance of power supplies. By using the proposed method, both high-speed load changing and startup characteristics can be kept satisfactory. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | digital control / DC-DC converter / Approximate 2-Degree-of-Freedom / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 318, EE2018-32, pp. 35-40, Nov. 2018. | |
| Paper # | EE2018-32 | |
| Date of Issue | 2018-11-14 (EE, CPM, OME) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EE2018-32 CPM2018-60 OME2018-20 Link to ES Tech. Rep. Archives: CPM2018-60 OME2018-20 |
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| Conference Information | |
| Committee | EE CPM OME |
| Conference Date | 2018-11-21 - 2018-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Energy,Device, Battery, others |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2018-11-EE-CPM-OME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Application of the Approximate 2-Degree-of-Freedom Algorithm for Improving Transient Response of Low-Voltage, High-Current POL Converters |
| Sub Title (in English) | |
| Keyword(1) | digital control |
| Keyword(2) | DC-DC converter |
| Keyword(3) | Approximate 2-Degree-of-Freedom |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Soichiro Shimokawa |
| 1st Author's Affiliation | SANKEN ELECTRIC CO., LTD. (Sanken Ele.) |
| 2nd Author's Name | Kohji Higuchi |
| 2nd Author's Affiliation | R&D UEC ASEAN RESEARCH CENTER (R&D UEC ASEAN RESEARCH CENTER) |
| 3rd Author's Name | Masaru Nakamura |
| 3rd Author's Affiliation | SANKEN ELECTRIC CO., LTD. (Sanken Ele.) |
| 4th Author's Name | Shinji Aso |
| 4th Author's Affiliation | SANKEN ELECTRIC CO., LTD. (Sanken Ele.) |
| 5th Author's Name | Masao Ueno |
| 5th Author's Affiliation | SANKEN ELECTRIC CO., LTD. (Sanken Ele.) |
| 6th Author's Name | Kengo Koke |
| 6th Author's Affiliation | SANKEN ELECTRIC CO., LTD. (Sanken Ele.) |
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| Speaker | Author-1 |
| Date Time | 2018-11-21 15:50:00 |
| Presentation Time | 50 minutes |
| Registration for | EE |
| Paper # | EE2018-32, CPM2018-60, OME2018-20 |
| Volume (vol) | vol.118 |
| Number (no) | no.318(EE), no.319(CPM), no.320(OME) |
| Page | pp.35-40 |
| #Pages | 6 |
| Date of Issue | 2018-11-14 (EE, CPM, OME) |
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