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Orbit estimation analysis for interplanetary mission
https://jaxa.repo.nii.ac.jp/records/7514
https://jaxa.repo.nii.ac.jp/records/7514ab2f9f82-c4c5-4b39-95fb-d94cc46fc00c
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Orbit estimation analysis for interplanetary mission | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 軌道位置推定 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 衛星ドップラ位置決め | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 測距 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | カルマンフィルタ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 感度解析 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 宇宙探査 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 推定 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 誤差 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 誤差解析 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ドップラレーダ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 軌道推定フィルタ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 最適推定量 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 推定誤差 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | orbital position estimation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | satellite Doppler positioning | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | rangefinding | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Kalman filter | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | sensitivity analysis | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | space exploration | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | estimating | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | error | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | error analysis | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Doppler radar | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | orbit estimation filter | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | optimal estimator | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | estimation error | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
その他のタイトル | ||||||
その他のタイトル | 惑星探査機の軌道推定解析 | |||||
著者 |
市川, 勉
× 市川, 勉× Ichikawa, Tsutomu |
|||||
著者所属 | ||||||
宇宙航空研究開発機構 宇宙科学研究本部 | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency Institute of Space and Astronautical Science | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構宇宙科学研究本部 | |||||
出版者(英) | ||||||
出版者 | Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS) | |||||
書誌情報 |
第16回アストロダイナミクスシンポジウム講演後刷り集 2006 en : Proceedings of 16th Workshop on JAXA Astrodynamics and Flight Mechanics p. 72-77, 発行日 2007-03 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | 惑星ミッションの航法として、電波(レンジ・ドップラー)による軌道推定はダイナミクスとして地上局の特性による不確定性と探査機の加速度の不確定性が推定誤差に影響を及ぼす。従来、観測量を十分に取得し不確定なパラメータを推定項目に入れ、バッチによる最小自乗フィルタで推定するのが一般的であるが、この不確定な要素に対しある程度の拘束条件を付加することでフィルタの次元低下が可能となる。本論ではこのフィルタおよび金星ミッションを仮定してX帯の周波数下の観測量に対する評価を行ったので述べる。 | |||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The error budget analysis is presented which quantifies the effects of different error sources in the Earth-based orbit determination process when the orbit estimation filter is used to reduce radio metric data. The estimator strategy differs from more traditional filtering methods in the nearly all of the principal ground system calibration errors affecting the data are represented as filter parameters. Error budget computations were performed for a Venus mission interplanetary cruise scenario for cases in which only X-band Doppler data were used to determine the spacecraft's orbit, X-band ranging data were used exclusively, and combined set in which the ranging data were used in addition to the Doppler data. Random nongravitational accelerations were found to the largest source of error contributing to the individual error budgets. | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0063481013 |