{"created":"2023-06-20T15:11:02.467928+00:00","id":40625,"links":{},"metadata":{"_buckets":{"deposit":"4c36d013-3033-4436-be60-a57ae0d8dd72"},"_deposit":{"created_by":1,"id":"40625","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"40625"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00040625","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["448954","448958","448947","448953","448948","448959","448957","448952","448946","448956","448951","448949","448955","448950"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Development of precision approach and landing navigation system using the carrier-phase DGPS/INS hybrid navigation algorithm"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"19","bibliographicPageStart":"1","bibliographicVolumeNumber":"1399","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":"ICAO(International Civil Aviation Organization、国際民間航空機関)の下で航法の将来技術を検討するFANS(Future Air Navigation System)委員会では衛星航法の導入についてさまざまな角度から検討を進め、精密進入着陸時にGPS(Global Positioning System、全地球測位システム)を使用する航法システムの研究開発を推進している。その実用化のための主要な技術課題として、以下のものが考えられる。(1)サブメートルの測位精度の実現すること、(2)広いダイナミックレンジをもつ6自由度航法を実現すること、(3)高い利用性を連続性を保証する高信頼システムであること。米国のFAA(Federal Aviation Administration、連邦航空局)は、各研究機関と協同でシュードレンジを観測量とするDGPS(Differential GPS, ディファレンシャルGPS)航法の高精度化を進め、カテゴリーIIIまで対応可能な精密進入着陸のための航法システムを実現しようとしている。一方、搬送波位相を観測量とするDGPS航法、いわゆるキネマティックGPS航法はマルチパスに強くセンチメートルの測位精度をもつが、利用性や連続性に制限あるとして開発対象からはずされた。本報告では、FAAとは別のアプローチで、GPSの搬送波位相を観測量とする精密進入着陸のための航法システムを提案する。すなわち、すでに航空機の航法アビオニクスとして実績のあるINS(Inertial Navigation System、慣性航法システム)を用いることで広いダイナミックレンジをもつ6自由度航法を実現し、また高い利用性と連続性を確保する。測位精度の向上にはDGPSとの複合化によるINS誤差の推定・除去(DGPS/INS複合航法)を考える。DGPS/INS複合航法アルゴリズムにおいてINSのドリフト誤差を除去するには、シュードレンジではなくマルチパスに対して強固なGPSの搬送波位相を使用し、サブメートルまで測位精度を向上させる。提案する航法システムは、理論精度解析により搬送波位相アンビギュイティの可観測性と測位精度の向上を確認した後、ドルニエ機を使って飛行実証された。飛行実験結果は、測位精度とサイクルスリップに対するロバスト性の観点から評価され、それぞれ予測通りの性能が得られていることが明らかになった。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The FANS (Future Air Navigation System) committee, under the ICAO (International Civil Aviation Organization), is studying utilization of the global navigation satellite system and advising on the development of a GPS (Global Positioning System) precision approach and landing navigation system for improving flight safety around terminal areas. The principal problems in the creation of the system are as follows: (1) achieving sub-meter level accuracy; (2) providing six-degree of freedom navigation information characterized by a wide dynamic range; and (3) creating a system with high availability and high continuity. The FAA (Federal Aviation Administration) of the United States, in cooperation with several universities and laboratories, is developing a DGPS (Differential GPS) navigation system for Category 3 landing, which provides high positioning accuracy using the smoothed pseudorange. Meanwhile a decision has been made to discontinue development of the kinematic GPS navigation system using the carrier phase because of problems with availability and continuity even if the system has centimeter-level positioning accuracy. A GPS navigation system using the carrier phase is proposed, based on an idea different from that of FAA's kinematic GPS navigation. The system employs the INS (Inertial Navigation System), widely recognized as a reliable form of navigation avionics, to provide six-degree of freedom navigation information, and achieve a wide dynamic range, high availability and high continuity. Navigation accuracy is improved by integrating the INS with the DGPS. For the DGPS/INS integration, the carrier phase as a measurement for filtering the INS drift error was used. The proposed system then performs sub-meter level navigation because the carrier phase is tolerant to multipath errors in comparison with the pseudorange. The proposed system was evaluated via flight experiments using the NAL Dornier 228, while error analysis ensured the observability of the carrier phase ambiguity and the improvement of positioning accuracy. The experimental results show sub-meter level accuracy and robustness to the cycles slips resulting in high availability and high continuity.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001989000","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-1399","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"},{"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"},{"subitem_text_value":"航空宇宙技術研究所 飛行研究部"},{"subitem_text_value":"東芝 小向工場"},{"subitem_text_value":"東芝 小向工場"}]},"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"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Flight Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Flight Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Flight Division"},{"subitem_text_language":"en","subitem_text_value":"Toshiba Corporation Komukai Works"},{"subitem_text_language":"en","subitem_text_value":"Toshiba Corporation Komukai Works"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"張替, 正敏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"辻井, 利昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村田, 正秋"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小野, 孝次"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"稲垣, 敏治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"冨田, 博史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"増田, 靖宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Harigae, Masatoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsujii, Toshiaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murata, Masaaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ono, Takatsugu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Inagaki, Toshiharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomita, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masuda, Yasuhiro","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":"naltr0001399.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr0001399.pdf","url":"https://jaxa.repo.nii.ac.jp/record/40625/files/naltr0001399.pdf"},"version_id":"a2d941b0-97e9-41cc-9252-f6654c371e75"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ディファレンシャルGPS","subitem_subject_scheme":"Other"},{"subitem_subject":"ディファレンシャル全地球測位システム","subitem_subject_scheme":"Other"},{"subitem_subject":"INS","subitem_subject_scheme":"Other"},{"subitem_subject":"慣性航法システム","subitem_subject_scheme":"Other"},{"subitem_subject":"複合航法システム","subitem_subject_scheme":"Other"},{"subitem_subject":"航空交通管制","subitem_subject_scheme":"Other"},{"subitem_subject":"航法誤差解析","subitem_subject_scheme":"Other"},{"subitem_subject":"搬送波位相","subitem_subject_scheme":"Other"},{"subitem_subject":"キネマティックGPS航法","subitem_subject_scheme":"Other"},{"subitem_subject":"アンビギュイティ解法","subitem_subject_scheme":"Other"},{"subitem_subject":"航法精度解析","subitem_subject_scheme":"Other"},{"subitem_subject":"differential GPS","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"differential Global Positioning System","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"INS","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Inertial Navigation System","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hybrid navigation system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"air traffic control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"navigation error analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"carrier phase","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"kinematic GPS navigation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ambiguity solution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"navigation accuracy analysis","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":"搬送波位相DGPS/INS複合航法による精密進入着陸航法システムの開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"搬送波位相DGPS/INS複合航法による精密進入着陸航法システムの開発"}]},"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":"40625","relation_version_is_last":true,"title":["搬送波位相DGPS/INS複合航法による精密進入着陸航法システムの開発"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:14:18.732078+00:00"}