{"created":"2023-06-20T15:11:29.786093+00:00","id":41167,"links":{},"metadata":{"_buckets":{"deposit":"11e2c87f-5dd5-4e99-910e-2709e1ba9aa6"},"_deposit":{"created_by":1,"id":"41167","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41167"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041167","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["450903","450900","450901","450902"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Kalman filter input estimation"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"5","bibliographicPageStart":"1","bibliographicVolumeNumber":"1182","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"システム出力にはシステム入力の情報が含まれているため、これを用いると、入力信号の推定や入力信号計測値に含まれるノイズの平滑化などが可能と考えられる。ここでは1入力1出力系において、カルマンフィルタを用いた入力信号の推定問題について考察する。上記の問題は通常の状態推定問題とは異なるため、まずカルマンフィルタ型に定式化し直し、入力の推定精度をカルマンフィルタにおけるリカッチ方程式と関係づける。積分系での入力の推定精度を解析的に調べ、正弦波入力を、積分器出力のシミュレーションデータにより推定し、ここで提案する手法の特性を示す。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"As system output includes information concerning system input, it seems possible that system output can be used to estimate noisy system input. For Single Input Single Output (SISO) systems, the problem of input estimation using Kalman filter is examined. Since the problem is different from an ordinary Kalman filter problem, it is first modified to an ordinary Kalman filter problem, and the input estimation accuracy is then calculated from the measurement accuracy through the Riccati equation. The input accuracy for an integrator system is analyzed, and a sinusoidal input is estimated using the simulated output of an integrator system.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004197000","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-1182","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"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Control Systems Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Control Systems Division"}]},"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":"Sasa, Shuichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nagayasu, Masahiko","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":"2020-01-27"}],"displaytype":"detail","filename":"naltr01182.pdf","filesize":[{"value":"369.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01182.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41167/files/naltr01182.pdf"},"version_id":"2fd6cca8-fca8-4ce9-be73-58ae366d8e3a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"信号推定","subitem_subject_scheme":"Other"},{"subitem_subject":"入力推定","subitem_subject_scheme":"Other"},{"subitem_subject":"状態推定","subitem_subject_scheme":"Other"},{"subitem_subject":"フィルタリング","subitem_subject_scheme":"Other"},{"subitem_subject":"カルマンフィルタ","subitem_subject_scheme":"Other"},{"subitem_subject":"積分系","subitem_subject_scheme":"Other"},{"subitem_subject":"リカッチ方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"推定精度","subitem_subject_scheme":"Other"},{"subitem_subject":"離散系","subitem_subject_scheme":"Other"},{"subitem_subject":"1入力1出力系","subitem_subject_scheme":"Other"},{"subitem_subject":"平滑化","subitem_subject_scheme":"Other"},{"subitem_subject":"数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"signal estimation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"input estimation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"state estimation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"filtering","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Kalman filter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"integrator system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Riccati equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"estimation accuracy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"discrete system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"single input single output system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"smoothing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical simulation","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":"カルマンフィルタによる入力推定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カルマンフィルタによる入力推定"}]},"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":"41167","relation_version_is_last":true,"title":["カルマンフィルタによる入力推定"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:12:48.166367+00:00"}