Development of a 3D measurement system under limited field of view by applying a naked eye 3d display technique and its application to plasma
Project/Area Number |
15K05364
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Plasma science
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Research Institution | Kyoto Institute of Technology |
Principal Investigator |
Sanpei Akio 京都工芸繊維大学, 電気電子工学系, 講師 (90379066)
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Co-Investigator(Renkei-kenkyūsha) |
MASAMUNE SADAO 京都工芸繊維大学, 電気電子工学系, 教授 (00157182)
HAYASHI YASUAKI 京都工芸繊維大学, 電気電子工学系, 教授 (30243116)
HIMURA HARUHIKO 京都工芸繊維大学, 電気電子工学系, 准教授 (30311632)
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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Keywords | 三次元計測 / インテグラルフォトグラフィ / 微粒子プラズマ / 画像計測 / 逆磁場ピンチ |
Outline of Final Research Achievements |
We have developed 3D measurement system under limited field of view by applying a naked eye 3d display technique, which is integral photography technique. We applied the developed system to a dusty plasma, and succeeded in distinguishing the 3D structure of a dusty plasma from a single-exposure image obtained from one viewing port with error of 100 micron. Above 3D measurement system is extended to continuos and translucent object, like as RFP plasma, with 3D deconvolution technique.
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Report
(4 results)
Research Products
(33 results)
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[Presentation] RFPにおけるMHD不安定性と三次元構造の相関2017
Author(s)
三瓶明希夫,政宗貞男,坪井涼介,中ノ坊俊,会森信,國田智士,牧澤遼,比村治彦,大舘暁,水口直紀,秋山毅志
Organizer
日本物理学会 第72回年次大会
Place of Presentation
大阪大学
Year and Date
2017-03-17
Related Report
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[Presentation] Observation of hollow SXR emissivity distribution in a low-A RFP2017
Author(s)
A. Sanpei, S. Masamune, S. Kunita, H. Makizawa, M. Emori, C. Tada, S. Yoshioka, T. Okamoto, H. Himura, S. Ohdachi, N. Mizuguchi, T. Akiyama
Organizer
1st Asia-Pacific Conference on Plasma Physics
Related Report
Int'l Joint Research
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[Presentation] Correlation between MHD Instabilities and Helical Structure in a Low-aspect-ratio RFP2017
Author(s)
A. Sanpei, S. Masamune, S. Kunita, H. Makizawa, M. Emori, C. Tada, S. Yoshioka, T. Okamoto, H. Himura, S. Ohdachi, N. Mizuguchi, T. Akiyama
Organizer
The 21st International Stellarator/Heliotron Workshop
Related Report
Int'l Joint Research
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[Presentation] MHD studies in low-A RFP with SXR imaging diagnostic2017
Author(s)
A. Sanpei, S. Masamune, S. Kunita, H. Makizawa, M. Emori, C. Tada, S. Yoshioka, T. Okamoto, H. Himura, S. Ohdachi, N. Mizuguchi, T. Akiyama
Organizer
US-Japan CT workshop 2017
Related Report
Int'l Joint Research
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[Presentation] Measurements of 3-D Structure in Plasmas with Integral Photography Technique2017
Author(s)
A. Sanpei, S. Kunita, M. Emori, H. Makizawa, H. Kanaya, T. Okamoto, T. Kiagami, S. Yoshioka, E. Kai, H. Himura, S. Masamune Y. Hayashi, S. Ohdachi, N. Mizuguchi, T. Akiyama
Organizer
Plasma Conference 2017
Related Report
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[Presentation] Identification of 3-D structure of Low-A RFP with imaging technique2017
Author(s)
A. Sanpei, S. Kunita, M. Emori, H. Makizawa, H. Kanaya, T. Okamoto, T. Kiagami, S. Yoshioka, E. Kai, H. Himura, S. Masamune Y. Hayashi, S. Ohdachi, N. Mizuguchi, T. Akiyama
Organizer
26th International Toki Conference
Related Report
Int'l Joint Research
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[Presentation] マルチレンズを用いたプラズマ中の三次元構造計測2016
Author(s)
三瓶明希夫, 政宗貞男, 中ノ坊俊, 坪井涼介, 牧澤遼, 國田智士, 比村治彦, 高尾直樹, 金谷洋輝, 徳永 和弥, 林康明, 秋山毅志, 大舘暁, 水口直紀
Organizer
第33回プラズマ・核融合学会
Place of Presentation
東北大学
Year and Date
2016-11-29
Related Report
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[Presentation] RFPにおける位相ロックによる不純物流入とヘリカル可視光構造の挙動2016
Author(s)
三瓶明希夫, 政宗貞男, 坪井涼介, 中ノ坊俊, 会森信, 國田智士, 牧澤遼, 比村治彦, 大舘暁, 水口直紀, 秋山毅志
Organizer
日本物理学会2016年秋季大会
Place of Presentation
金沢大学
Year and Date
2016-09-13
Related Report
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[Presentation] Two-dimensional imaging studies for correlation analysis between phase locking and impurity release in a low-aspect-ratio RFP2016
Author(s)
A. Sanpei, S. Masamune, Y. Aoki, S. Nakanobo, R. Tsuboi, S. Kunita, H. Makizawa, R. Isomoto, H. Himura, S. Ohdachi, N. Mizuguchi, T. Akiyama
Organizer
18th International Congress on Plasma Physics
Place of Presentation
Kaohsiung, Taiwan
Year and Date
2016-06-27
Related Report
Int'l Joint Research
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[Presentation] Identification of helical structure of visible light in Low-A RFP with concave lens array2015
Author(s)
Akio Sanpei, Sadao Masamune, Yusuke Aoki, Tomoyuki Nagano, Masataka Higuchi, Kenta Jikuhara, Shun Nakanobo, Ryosuke Tsuboi, Haruhiko Himura, Satoshi Ohdachi, Naoki Mizuguchi, Tsuyoshi Akiyama
Organizer
25th International Toki Conference
Place of Presentation
Toki, Japan
Year and Date
2015-11-03
Related Report
Int'l Joint Research
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