| Presentation | 2020-01-15 Improvement of transient response with estimated current for reference modified DC-DC converter control Daiki Hoshino, Hidenori Maruta, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper studies about a neural network control for digitally controlled method for PWM dc-dc converters. Especially, we focus on an overcompensation phenomenon which causes from a neural control term for the transient response improvement. A nonlinear prediction can improve the transient response, however, it also causes the overcompensation due to the time delay of the converter system and digital control computation. In this study, an estimated current information of a steady state of DC-DC converter is used to suppress the overcompensation. The suppression method is done by a mode change of the neural network control term in the transient state. From simulation results, the proposed method can work both to improve the transient response and to suppress the overcompensation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | dc-dc converter / digital control / neural network |
| Paper # | EE2019-50 |
| Date of Issue | 2020-01-08 (EE) |
| Conference Information | |
| Committee | EE |
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| Conference Date | 2020/1/15(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | HOUZAN HALL |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tadatoshi Babasaki(NTT Facilities) |
| Vice Chair | Keiichi Hirose(NTT Facilities) / Tadashi Suetsugu(Fukuoka Univ.) |
| Secretary | Keiichi Hirose(Sojo Univ.) / Tadashi Suetsugu(Nagasaki Inst. of Applied Science) |
| Assistant | Takashi Matsushita(NTT-F) / Tetsuya Oshikata(ShinDengen) / Yuu Yonezawa(FUJITSU Advanced Technologies) |
| Paper Information | |
| Registration To | Technical Committee on Energy Engineering in Electronics and Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of transient response with estimated current for reference modified DC-DC converter control |
| Sub Title (in English) | |
| Keyword(1) | dc-dc converter |
| Keyword(2) | digital control |
| Keyword(3) | neural network |
| 1st Author's Name | Daiki Hoshino |
| 1st Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 2nd Author's Name | Hidenori Maruta |
| 2nd Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| Date | 2020-01-15 |
| Paper # | EE2019-50 |
| Volume (vol) | vol.119 |
| Number (no) | EE-364 |
| Page | pp.pp.7-12(EE), |
| #Pages | 6 |
| Date of Issue | 2020-01-08 (EE) |