{"created":"2023-06-20T15:15:19.098062+00:00","id":45394,"links":{},"metadata":{"_buckets":{"deposit":"185eab16-da31-40eb-b6d6-054cd660e108"},"_deposit":{"created_by":1,"id":"45394","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45394"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00045394","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["474549","474551","474545","474544","474548","474550","474546","474547"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Accuracy Improvement of Linear Estimated Motion Using Differential Type Sensors"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-12","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"16","bibliographicVolumeNumber":"1135","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory TR-1135","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"直線運動の推定問題に,位置・速度・加速度の情報を用いたカルマンフィルタを適用し運動推定精度とセンサ精度の関係を考察した。運動推定精度はカルマンフィルタにおけるリカッチ方程式の解で求まる推定誤差共分散行列で評価した。これにより微分型センサ(速度計,加速度計)の精度と運動推定精度の関係を数値的に解析した。離散時間系,及び連続時間系についてそれぞれ解析を行い,指定した運動推定精度を得るために必要な微分型センサの精度について明らかにした。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Linear motion estimation was performed by application of a Kalman filler in conjunction with position, velocity, and acceleration sensors. The relationship between the sensor accuracy and the accuracy of the estimated motion was investigated. Motion estimation accuracy was evaluated using the Riccati equation covariance matrix obtained from the Kalman filler. The relation between the accuracy of the velocity and acceleration sensors and the motion estimation accuracy was subsequently derived numerically. The problem was analyzed for both discrete and continuous time systems, with the sensor accuracy that is necessary to attain the specified motion estimation accuracy then being derived.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALTR1135000","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL TR-1135","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory(NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所制御部"},{"subitem_text_value":"航空宇宙技術研究所制御部"},{"subitem_text_value":"航空宇宙技術研究所制御部"},{"subitem_text_value":"航空宇宙技術研究所制御部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Control Systems Division, National Aerospace Laboratory(NAL)"},{"subitem_text_language":"en","subitem_text_value":"Control Systems Division, National Aerospace Laboratory(NAL)"},{"subitem_text_language":"en","subitem_text_value":"Control Systems Division, National Aerospace Laboratory(NAL)"},{"subitem_text_language":"en","subitem_text_value":"Control Systems Division, National Aerospace Laboratory(NAL)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐々, 修一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"永安, 正彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"柳原, 正明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"下村, 卓"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SASA, Shuichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAGAYASU, Masahiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YANAGIHARA, Masaaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHIMOMURA, Takashi","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":"2020-01-29"}],"displaytype":"detail","filename":"naltr01135.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01135.pdf","url":"https://jaxa.repo.nii.ac.jp/record/45394/files/naltr01135.pdf"},"version_id":"93142c68-c4d4-4639-8d47-4a967896328a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Kalman filter;  motion estimation;  Riccati eqation;  differential type sensors","subitem_subject_language":"en","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"微分型センサ導入による運動推定精度の向上","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"微分型センサ導入による運動推定精度の向上"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"45394","relation_version_is_last":true,"title":["微分型センサ導入による運動推定精度の向上"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:40:16.954063+00:00"}