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Hauschild, André und Montenbruck, Oliver und Langley, Richard B. (2019) Flight Results of GPS-Based Attitude Determination for the Canadian CASSIOPE Satellite. In: Institute of Navigation International Technical Meeting 2019, ITM 2019. ION International Technical Meeting (ITM), 2019-09-24 - 2019-09-28, Reston, Virginia, USA. doi: 10.33012/2019.16719.
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Kurzfassung
The paper presents attitude determination results of the “GPS Attitude, Positioning and Profiling Experiment” (GAP) on board the CASSIOPE satellite using real flight data. The GAP payload consists of five minimally-modified commercial-off the-shelf NovAtel OEM4-G2L receivers, which provide dual-frequency GPS measurements and allow for attitude and Orbit determination of the satellite as well as electron density profiling. To the authors’ knowledge, the CASSIOPE mission is the first space mission that provides dual-frequency observations for attitude determination. The data has been analyzed with a GPS attitude determination algorithm originally developed for the analysis of data from the “Flying Laptop” mission. The GPS-based solution for selected attitude maneuvers is compared to a reference orientation provided by the satellite’s star sensors. Furthermore, an analysis of the typical time-to-first-fix (TTFF) of attitude solution is provided. The advantage of dual-frequency ambiguity fixing compared to single-frequency is assessed.
| elib-URL des Eintrags: | https://elib.dlr.de/130881/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Flight Results of GPS-Based Attitude Determination for the Canadian CASSIOPE Satellite | ||||||||||||||||
| Autoren: |
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| Datum: | 2019 | ||||||||||||||||
| Erschienen in: | Institute of Navigation International Technical Meeting 2019, ITM 2019 | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| DOI: | 10.33012/2019.16719 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | CASSIOPE GPS dual-frequency attitude determination | ||||||||||||||||
| Veranstaltungstitel: | ION International Technical Meeting (ITM) | ||||||||||||||||
| Veranstaltungsort: | Reston, Virginia, USA | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 24 September 2019 | ||||||||||||||||
| Veranstaltungsende: | 28 September 2019 | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Technik für Raumfahrtsysteme | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R SY - Technik für Raumfahrtsysteme | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Infrastruktur und Unterstützung für Raumflugbetrieb (alt) | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Raumflugbetrieb und Astronautentraining > Raumflugtechnologie | ||||||||||||||||
| Hinterlegt von: | Hauschild, André | ||||||||||||||||
| Hinterlegt am: | 21 Nov 2019 11:15 | ||||||||||||||||
| Letzte Änderung: | 11 Jun 2024 13:51 |
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- Flight Results of GPS-Based Attitude Determination for the Canadian CASSIOPE Satellite. (deposited 21 Nov 2019 11:15) [Gegenwärtig angezeigt]
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