{"created":"2023-06-20T15:12:34.138190+00:00","id":42423,"links":{},"metadata":{"_buckets":{"deposit":"04941b67-746d-40e8-8630-84fb4ab6c143"},"_deposit":{"created_by":1,"id":"42423","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"42423"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00042423","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["458312","458313","458311","458314"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"最小2乗による直接姿勢マトリックス要素解"},{"subitem_alternative_title":"GPSキャリア位相測定を用いた姿勢決定に対する新しい計算法"}]},"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Direct attitude matrix element solution by least squares"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-06","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"1424T","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":"GPS搬送波位相データによる姿勢決定問題に対する新しいパラメータ推定アルゴリズムを提案する。新解法では、常套的な線形化法やクオタニオン法とは異なり、姿勢行列要素を直接求める。線形化法に比べて、本手法は計算負荷が少ないうえ、逐次解析ではないので初期姿勢情報を必要としない。また、GPSアンテナ配置に関する従来の平衡条件の一般化として、対称条件を導入する。対称条件が満たされるアンテナ配置の場合には、アンテナの同一平面上の有無、または対称・非対称に拘わらず、最適な姿勢行列要素解を極めて簡単なアルゴリズムによって計算できる。さらに2アンテナ構成の場合には、コンパスアルゴリズムとして適用できる。終わりにGPS姿勢決定用受信機による実験データの解析から、提案する新解法の有用性を実証する。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper presents a new approach to the problem of attitude determination using GPS. Unlike the traditional linearized, or quaternion-based methods, the attitude matrix element solution is calculated directly. This approach is computationally more economical than the linearized method, and does not need any initial attitude, as it is a non-iterative, forward procedure. As a generalization of the balanced condition, a symmetric condition is introduced which acts to simplify the derived solution, and makes the approach suitable for either coplanar or non-coplanar baseline configurations. It is also applicable to both symmetric and non-symmetric cases. Furthermore, it can act as a compass algorithm in the case of a two-antenna configuration which always fulfills the symmetric condition. The results of experiments demonstrate that algorithms derived from this new approach are highly efficient.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0032242000","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-1424T","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 飛行研究部"},{"subitem_text_value":"航空宇宙技術研究所 飛行研究部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Flight Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Flight Division"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Li, Yong"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村田, 正秋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Li, Yong","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murata, Masaaki","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":"2020-01-28"}],"displaytype":"detail","filename":"naltr0001424T.pdf","filesize":[{"value":"230.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr0001424T.pdf","url":"https://jaxa.repo.nii.ac.jp/record/42423/files/naltr0001424T.pdf"},"version_id":"f1f171e7-93f5-4085-a7c2-fa9893cb61c6"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"姿勢決定","subitem_subject_scheme":"Other"},{"subitem_subject":"全地球的位置決めシステム","subitem_subject_scheme":"Other"},{"subitem_subject":"操縦","subitem_subject_scheme":"Other"},{"subitem_subject":"アンテナ","subitem_subject_scheme":"Other"},{"subitem_subject":"効率","subitem_subject_scheme":"Other"},{"subitem_subject":"最小二乗法","subitem_subject_scheme":"Other"},{"subitem_subject":"マトリックス要素解","subitem_subject_scheme":"Other"},{"subitem_subject":"アルゴリズム","subitem_subject_scheme":"Other"},{"subitem_subject":"GPS","subitem_subject_scheme":"Other"},{"subitem_subject":"attitude determination","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Global Positioning System","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"navigation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"antenna","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"efficiency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"least squares method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"matrix element solution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"algorithm","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"GPS","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"New estimation methods for attitude determination using GPS carrier phase measurements","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"New estimation methods for attitude determination using GPS carrier phase measurements","subitem_title_language":"en"}]},"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":"42423","relation_version_is_last":true,"title":["New estimation methods for attitude determination using GPS carrier phase measurements"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:23:39.451647+00:00"}