Conceptual Design for Control System of Segmented Primary Mirror in SEIMEI Telescope
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- JIKUYA Ichiro
- Institute of Science and Engineering, Kanazawa University
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- UENO Koki
- Institute of Science and Engineering, Kanazawa University
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- KINO Masaru
- Graduate school of Science, Kyoto University
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- KURITA Mikio
- Graduate school of Science, Kyoto University
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- YAMADA Katsuhiko
- Graduate School of Engineering, Osaka University
Bibliographic Information
- Other Title
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- せいめい望遠鏡の分割主鏡制御の概念設計
- セイメイ ボウエンキョウ ノ ブンカツシュキョウ セイギョ ノ ガイネン セッケイ
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Description
<p>A segmented mirror system is essential to realize extremely large telescopes. In this paper, we discuss the conceptual design for the control system of the segmented primary mirror in the SEIMEI telescope employing 18 segments, 72 sensors, and 54 actuators. Two types of control algorithms, Centralized Control System (CCS) and Distributed Control System (DCS), are presented. CCS drives all the segments by integrated information of all sensors and DCS drives each segment by individual information of local sensors, and they are expected to play complementary roles. The effectiveness of CCS and DCS are demonstrated by numerical simulations.</p>
Journal
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- Transactions of the Society of Instrument and Control Engineers
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Transactions of the Society of Instrument and Control Engineers 55 (8), 485-490, 2019
The Society of Instrument and Control Engineers
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Details 詳細情報について
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- CRID
- 1390282763133196288
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- NII Article ID
- 130007689475
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- NII Book ID
- AN00072392
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- ISSN
- 18838189
- 04534654
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- NDL BIB ID
- 029944438
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed
