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Ratai, Miroslaw und Walter, Ingo und Schmidt, Jörg und Habermeier, Jürgen (2011) Design and tests of the selected part of the pointing unit of the MERTIS/Bepi Colombo experiment for mission severe environmental conditions. In: 14th European Space Mechanisms &Tribology Symposium - ESMATS 2011, Seiten 455-462. ESMATS 2011, 2011-09-28 - 2011-09-30, Konstanz.
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Kurzfassung
The paper presents design of the MERTIS POInting Unit of the Bepi Colombo mission. The description is focused on the stepper motor concept and highly integrated the pointing mirror with support made of ceramic material CeSiC. The technology of position control with hall sensors and other part of MPOI are shortly described. The stepper motor description presents design and test results of pre-qualification models of MPOI with different type of lubrications: grease-based (Braycote 601EF) and dry lubricated (Wolfratherm). Results of test are discussed and final solution for the flight model is presented.
| elib-URL des Eintrags: | https://elib.dlr.de/71603/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||||||||||
| Titel: | Design and tests of the selected part of the pointing unit of the MERTIS/Bepi Colombo experiment for mission severe environmental conditions | ||||||||||||||||||||
| Autoren: |
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| Datum: | September 2011 | ||||||||||||||||||||
| Erschienen in: | 14th European Space Mechanisms &Tribology Symposium - ESMATS 2011 | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 455-462 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | MERTIS, pointing unit, Wolfratherm, MPOI, lubrication, Braycote | ||||||||||||||||||||
| Veranstaltungstitel: | ESMATS 2011 | ||||||||||||||||||||
| Veranstaltungsort: | Konstanz | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 28 September 2011 | ||||||||||||||||||||
| Veranstaltungsende: | 30 September 2011 | ||||||||||||||||||||
| Veranstalter : | esa und Astrium | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr, Verkehr und Weltraum (alt) | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt, Weltraum (alt) | ||||||||||||||||||||
| HGF - Programmthema: | Erforschung des Weltraums, W EW - Erforschung des Weltraums | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt, Weltraum | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R EW - Erforschung des Weltraums, W EW - Erforschung des Weltraums | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben BepiColombo (alt), W - Vorhaben BepiColombo (alt) | ||||||||||||||||||||
| Standort: | Berlin-Adlershof | ||||||||||||||||||||
| Institute & Einrichtungen: | Optische Informationssysteme | ||||||||||||||||||||
| Hinterlegt von: | Dombrowski, Ute | ||||||||||||||||||||
| Hinterlegt am: | 14 Nov 2011 07:00 | ||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:37 |
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