Pignede, Antoine Francois Xavier und Buse, Fabian und Grundmann, Jan Thimo und Reershemius, Siebo und Patscheider, Hagen und Wippermann, Torben und Lange, Michael und Mierheim, Olaf und Meyer, Sebastian (2024) MMX Rover MECSS - Separation from the Mothership: Multibody Simulation Analysis of the Ejection. EasyChair. The 7th International Conference on Multibody System Dynamics (IMSD), 2024-06-09 - 2024-06-13, Madison, WI, USA.
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Offizielle URL: https://easychair.org/publications/preprint/7f9h
Kurzfassung
This is a report about the simulation study of a lightweight rover being separated from a larger spacecraft in vicinity of a small Solar system body. Monte Carlo simulation and statistical analysis estimate the rate of requirement violation depending on uncertain rover and separation mechanism parameters. During the rover development phase, the full Monte Carlo analysis is only done with a simplified model. The first iterations show relatively high probability of non-compliance with requirements. Model refinement and more precise hardware values lead to the final assessment that separation meets the requirements within a 2 sigma region. A more detailed model serves for analysis of selected samples during the development phase. For this model, a full Monte Carlo analysis is only done close to the end once the parameter ranges are fixed, mostly for time reasons. This more detailed analysis in general confirms the 2 sigma requirement meeting. The main difference with the simplified model is the much larger number of outliers, a few of which also violate the allocated volume for the rover in proximity of the mothership.
elib-URL des Eintrags: | https://elib.dlr.de/204346/ | ||||||||||||||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||||||||||||||
Titel: | MMX Rover MECSS - Separation from the Mothership: Multibody Simulation Analysis of the Ejection | ||||||||||||||||||||||||||||||||||||||||
Autoren: |
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Datum: | 2024 | ||||||||||||||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||||||||||
Verlag: | EasyChair | ||||||||||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||||||||||
Stichwörter: | Monte Carlo analysis, Small celestial bodies, MMX, Modeling and simulation | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungstitel: | The 7th International Conference on Multibody System Dynamics (IMSD) | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungsort: | Madison, WI, USA | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 9 Juni 2024 | ||||||||||||||||||||||||||||||||||||||||
Veranstaltungsende: | 13 Juni 2024 | ||||||||||||||||||||||||||||||||||||||||
Veranstalter : | University of Wisconsin-Madison | ||||||||||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||||||||||||||||||
HGF - Programmthema: | Robotik | ||||||||||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | R RO - Robotik | ||||||||||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Projekt MMX [RO], R - Projekt MMX [SY] | ||||||||||||||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Systemdynamik und Regelungstechnik > Raumfahrt-Systemdynamik Institut für Raumfahrtsysteme > Systementwicklung und Projektbüro Institut für Systemleichtbau > Funktionsleichtbau Institut für Raumfahrtsysteme > Qualitätsmanagement und Produktsicherung für Raumfahrtsysteme | ||||||||||||||||||||||||||||||||||||||||
Hinterlegt von: | Pignede, Antoine Francois Xavier | ||||||||||||||||||||||||||||||||||||||||
Hinterlegt am: | 27 Mai 2024 10:38 | ||||||||||||||||||||||||||||||||||||||||
Letzte Änderung: | 07 Okt 2024 16:58 |
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