Zobrazeno 1 - 10
of 20
pro vyhledávání: '"optical measuring instrument"'
Autor:
Abe, Masanao
Publikováno v:
第29回太陽系科学シンポジウム 平成19年度 = 29th Solar System Exploration Symposium 2007. :46-49
資料番号: AA0063719012
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::26f661dbb6275da7662aafcf7774e45a
http://id.nii.ac.jp/1696/00019949/
http://id.nii.ac.jp/1696/00019949/
Publikováno v:
宇宙航空研究開発機構特別資料: 第77回風洞研究会議論文集 = JAXA Special Publication: Proceedings of the Wind Tunnel Technology Association 77th Meeting. :47-52
シュリーレン法は、光学的可視化手法の1つとして高速風洞試験における流れ場の観察などによく用いられている。しかし、通常のシュリーレン法は凹面鏡間に生ずる密度勾配を積分する
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::897435c4c7683ba0faa8e083e467829c
http://id.nii.ac.jp/1696/00005811/
http://id.nii.ac.jp/1696/00005811/
Autor:
R H Bergmans, G Blobel, A. Kung, S Stuerwald, M Baas, H Nouira, H J Nieuwenkamp, G Baer, Gerjo Kok, M Tevoert
Publikováno v:
Measurement Science and Technology, 10, 26
A comparison of topography measurements of aspherical surfaces was carried out by European metrology institutes, other research institutes and a company as part of an European metrology research project. In this paper the results of this comparison a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cb18631596909acc0f1437d4dba1a8b
http://resolver.tudelft.nl/uuid:346ac303-b0a8-4be7-8971-4ce485227710
http://resolver.tudelft.nl/uuid:346ac303-b0a8-4be7-8971-4ce485227710
A comparison of topography measurements of aspherical surfaces was carried out by European metrology institutes, other research institutes and a company as part of an European metrology research project. In this paper the results of this comparison a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::0e74395176299bfef5fedcfa6c417d44
http://resolver.tudelft.nl/uuid:346ac303-b0a8-4be7-8971-4ce485227710
http://resolver.tudelft.nl/uuid:346ac303-b0a8-4be7-8971-4ce485227710
Publikováno v:
宇宙航空研究開発機構特別資料: 平成18年度 宇宙航空研究開発機構 総合技術研究本部 宇宙科学研究本部 研究成果報告書 = JAXA Special Publication: Report on Research Achievements for FY2006 Institute of Space and Astronautical Science, Institute of Aerospace Technology, Japan Aerospace Exploration Agency. :313-318
Scientific satellites have been utilizing first generation star trackers that have only star imaging function. Recent technological advances on computer enable second generation star trackers that have autonomous star identification and attitude esti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::0d5d26a2f478f6a4250d9ecf466af498
http://id.nii.ac.jp/1696/00006046/
http://id.nii.ac.jp/1696/00006046/
Publikováno v:
宇宙航空研究開発機構特別資料: 第74回風洞研究会議論文集 = JAXA Special Publication: Proceedings of the Wind Tunnel Technology Association 74th Meeting. :24-33
当社は2001年度に、MHI60cm高速風洞へ光学計測カートを導入した。本カートの気流検定を実施した結果、計測部のマッハ数分布は十分一様で、標準模型(AGARD-B)の力試験結果は、他風洞デー
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::0314c3c73c537d1298944c18cda95970
http://id.nii.ac.jp/1696/00006170/
http://id.nii.ac.jp/1696/00006170/
Publikováno v:
宇宙航空研究開発機構特別資料: 平成16年度総合技術研究本部宇宙領域宇宙科学研究本部合同研究成果報告書:人工衛星系基盤技術 = JAXA Special Publication: FY2004 Report of Joint Research Achievements of the Space Division of Institute of Aerospace Technology and Institute of Space and Astronautical Science: Basic Technologies of Satellite Systems. :225-230
JAXA has been developing Next Generation Star Tracker (STT). STT is the attitude sensor, which consists of hood, lenses, CCD, and some electric circuits. In acquisition mode, images of stars detected by CCD are compared with a star catalogue to deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::fca3948a3a98e9d02138890fc804e3b6
http://id.nii.ac.jp/1696/00006296/
http://id.nii.ac.jp/1696/00006296/
Autor:
Kodama, Shinsuke, Haruyama, Junichi, Otake, Makiko, Matsunaga, Tsuneo, Hirata, Naru, Nakamura, Ryosuke
Publikováno v:
第37回月・惑星シンポジウム = Proceedings of the 37th ISAS Lunar and Planetary Symposium. :179-182
The pre-flight calibration data of Lunar Imager/Spectrometer (LISM) onboard SELENE was derived in order to evaluate optical performance. The standard light directly calibrated by the blackbody was observed with the LISM flight model. The S/N ratios a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::5f5dbbae4711d4841f9f089523443e59
http://id.nii.ac.jp/1696/00020618/
http://id.nii.ac.jp/1696/00020618/
Autor:
Abe, Lyu, Tavrov, Alexander, Murakami, Naoshi, Nishikawa, Jun, Kotani, Takayuki, Tamura, Motohide, Yokochi, Kaito, Kurokawa, Takashi, Takeda, Mitsuo
Publikováno v:
第7回宇宙科学シンポジウム = Proceedings of the 7th Space Science Symposium. :782-784
我々は、太陽系外地球型惑星の直接撮像装置として、非対称ナル干渉計、補償光学、コロナグラフを組み合わせた新手法を提案した。本手法の最大の特長は、地球型惑星の直接検出に必
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::e58143fa85a1615961011c962b5c2fc0
http://id.nii.ac.jp/1696/00011170/
http://id.nii.ac.jp/1696/00011170/
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