陽一 谷津

Lessons Learned in the Operation of the HIBARI: Variable Shape Satellite

大輝 小林, Daiki Kobayashi, 奎 渡邉, Kei Watanabe et autres

Evolution of accretion disk structure of the black hole X-ray binary MAXI J1820+070 during the rebrightening phase

陽一 谷津, Yoichi Yatsu

Evolution of accretion disk structure of the black hole X-ray binary MAXI J1820+070 during the rebrightening phase, Evolution of accretion disk structure of the black hole X-ray binary MAXI J1820+070 during the rebrightening phase

Flight Model Development and Ground Tests of Variable-Shape Attitude Control Demonstration MicroSatellite HIBARI

奎 渡邉, Kei Watanabe, 寛之 小林, Hiroyuki Kobayashi et autres

Attitude Determination Algorithm Using Earth Sensor Images and Image Recognition

侑平 菊谷, Yuhei Kikuya, 陽平 岩崎, Yohei Iwasaki et autres

This paper describes a new algorithm to determine the attitude of micro-/nano-satellites using an Earth sensor. For recent micro-/nano-satellites, the requirements for attitude determination accuracy are becoming more stringent, despite its limited volume. Since Earth sensors have the advantage of smaller size, …

可変形状機能を用いた姿勢制御実証衛星「ひばり」の開発

奎 渡邉, 侑平 菊谷, 博紀 安戸, 豪志 中島 et autres

20th Space Science Symposium (January 8-9, 2020. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan

Development and Initial On-orbit Performance of Multi-Functional Attitude Sensor using Image Recognition

陽平 岩崎, Yohei Iwasaki, 侑平 菊谷, Yuhei Kikuya et autres

Development and Ground Evaluation of Novel Attitude Sensor with Earth Camera and Star Tracker using Image Recognition

奎 渡邉, Kei Watanabe, 侑平 菊谷, Yuhei Kikuya et autres

Development of Attitude Sensor using Deep Learning

翔 小泉, Sho Koizumi, 侑平 菊谷, Yuhei Kikuya et autres

Development of Low-cost and High Performance Attitude Sensor applying Neural-network Image Recognizing Technology

侑平 菊谷, Yuhei Kikuya, 謙一 佐々木, Kenichi Sasaki et autres

X線衛星「ひとみ」搭載軟ガンマ線検出器(SGD)によるかに星雲のガンマ線偏光観測

伸 渡辺, 雅功 大野, 裕和 小高, 淳 片岡 et autres

In-Orbit Performance and Calibration of the Hard X-ray Imager onboard Hitomi (ASTRO-H)

浩一 萩野, 知洋 中澤, 悟郎 佐藤, 紀秀 国分 et autres

Illuminating Gravitational Waves: A Concordant Picture of Photons from a Neutron Star Merger

Dainan Kaplan, Todor Cooklev, 亮介 伊藤, Ryosuke Itoh et autres