{"created":"2023-06-20T15:04:00.224368+00:00","id":33206,"links":{},"metadata":{"_buckets":{"deposit":"bfdd1cfa-e958-4993-8288-36a0c66db580"},"_deposit":{"created_by":1,"id":"33206","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"33206"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00033206","sets":["1887:1890","1896:1898:1899:1912"]},"author_link":["415409","415408","415407","415410"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Geomagnetic Attitude Measurement"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"68","bibliographicPageStart":"65","bibliographicVolumeNumber":"38","bibliographic_titles":[{"bibliographic_title":"宇宙科学研究所報告. 特集: SEEK(Sporadic-E Experiment over Kyushu)キャンペーン報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ロケットの飛翔姿勢を測定する事は, ロケット工学上および搭載観測計器のデータ解析のための情報としても極めて重要である。地磁気姿勢計(GA : Geomagnetic Attitude Sensor)は地球磁場方向を基準としたロケットの姿勢角を測定するものである。S-310-26号機のPI部に搭載されたGAは, 小型軽量で, 信頼性が高い, リング・コア型のフラックス・ゲート磁力計である。GAセンサはロケットの機軸方向成分(GAZ)とこれに垂直な方向の成分(GAH)を持った二成分タイプで, ロケット本体や他の搭載観測計器からの磁気的なバイアスを避けるためにPI部先端に取り付けられた。本装置には磁気バイアスを打ち消すためのオフセット・システムを採用し, チェックアウト・コネクタを用いて磁気バイアスを補正する事もできるようになっている。磁場測定範囲は-50000nTから+50000nTで, これを8ビットのディジタル信号で計測するために分解能は380nT/ビットとなっている。また, ノイズレベルは380nT以下で, GAセンサ位置に於ける磁気バイアスは1ビット(380nT)以下であった。GAは発射から着水までの全飛翔期間中, 正常に動作し, 地磁気に対するロケットの飛翔姿勢とスピン特性を計測した。観測モードでのスピンは約0.85Hzで, 半頂角が約15度, 周期が約236秒のコーニングを行っていた。尚, 地磁気姿勢角を検出するGAセンサ出力信号がオンボードでEFD-Bの制御用信号として配信されて, EFD-Bの制御に利用された。","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"S-310-26 rocket carried two axial fluxgate magnetometer to measure two orthogonal components of geomagnetic field vector. The purpose is to measure the angle between the rocket spin axis and geomanetic field vector. The Z-axis of the magnetic sensor was parallel to the spin axis and the H-axis of the magnetic sensor located on a plane perpendicular to the spin axis. The range of measurable magnetic field was -50000nT to +50000nT and the resolution was 380nT. The sampling time was 5ms and the noise level was less than 380nT. The magnetic bias was less than 380nT in the rocket at the magnetic sensor position. The magnetometer was completely operated during the flight, and it provided us satisfactory geomagnetic field data. The magnetic attitude of the rocket was determined using magnetometer. The spin rate of rocket was 0.83Hz and the coning half angle of the precession was 15° with the period of 236 seconds.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0167130000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙科学研究所"}]},"item_9_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0285-9920","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00354485","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東海大学"},{"subitem_text_value":"東海大学"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 隆男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"遠山, 文雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKAHASI, Takao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TOHYAMA, Fumio","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA0167130.pdf","filesize":[{"value":"205.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0167130.pdf","url":"https://jaxa.repo.nii.ac.jp/record/33206/files/SA0167130.pdf"},"version_id":"47cb3614-df85-4d2a-a038-de1c23fb1937"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"地球磁場","subitem_subject_scheme":"Other"},{"subitem_subject":"地磁気姿勢計","subitem_subject_scheme":"Other"},{"subitem_subject":"飛翔姿勢","subitem_subject_scheme":"Other"},{"subitem_subject":"地磁気姿勢角","subitem_subject_scheme":"Other"},{"subitem_subject":"スピン特性","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"地磁気姿勢計による飛翔姿勢計測","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"地磁気姿勢計による飛翔姿勢計測"}]},"item_type_id":"9","owner":"1","path":["1890","1912"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"33206","relation_version_is_last":true,"title":["地磁気姿勢計による飛翔姿勢計測"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:12:51.503520+00:00"}