Marcos, Andres and Roux, Christophe and Rotunno, Max and Joos, Hans-Dieter and Bennani, Samir and Penin, Luis Felipe and Caramagno, Augusto (2011) The V&V problematic for launchers: current practise and potential advantages on the application of modern analysis techniques. In: Proceedings of ESA GNC, 2011. 8th International ESA Conference on Guidance, Navigation & Control Systems, 5.-10. Jun. 2011, Karlsbad, Tschechien.
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Abstract
Current launchers V&V processes typically address probabilistic time domain requirements through Monte Carlo campaigns or a set of selected worst cases while addressing frequency domain requirements through a set of predefined vertex cases. These approaches suffer inherent difficulties, such as discretization of the payload/flight-time, while most often times yielding overtly conservative results. For example, when the parameters must be considered uncorrelated, due to the need to ensure worst case margins over the full parameter scattering. This article presents an assessment of the current launcher V&V gaps and proposes a general enhanced V&V framework based on the use of modern analysis techniques.
Item URL in elib: | https://elib.dlr.de/73365/ | ||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||||||||
Title: | The V&V problematic for launchers: current practise and potential advantages on the application of modern analysis techniques | ||||||||||||||||||||||||
Authors: |
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Date: | June 2011 | ||||||||||||||||||||||||
Journal or Publication Title: | Proceedings of ESA GNC, 2011 | ||||||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||||||
Open Access: | No | ||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||
Keywords: | V&V process, Monte Carlo, Analysis techniques, Worst case search | ||||||||||||||||||||||||
Event Title: | 8th International ESA Conference on Guidance, Navigation & Control Systems | ||||||||||||||||||||||||
Event Location: | Karlsbad, Tschechien | ||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||
Event Dates: | 5.-10. Jun. 2011 | ||||||||||||||||||||||||
Organizer: | ESA | ||||||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
HGF - Program: | Space | ||||||||||||||||||||||||
HGF - Program Themes: | Space System Technology | ||||||||||||||||||||||||
DLR - Research area: | Raumfahrt | ||||||||||||||||||||||||
DLR - Program: | R SY - Space System Technology | ||||||||||||||||||||||||
DLR - Research theme (Project): | R - RMC - Mobilität und Exploration (old) | ||||||||||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
Institutes and Institutions: | Institute of Robotics and Mechatronics (until 2012) > System Dynamics and Control (former Control Design Engineering) | ||||||||||||||||||||||||
Deposited By: | Joos, Hans-Dieter | ||||||||||||||||||||||||
Deposited On: | 23 Dec 2011 15:59 | ||||||||||||||||||||||||
Last Modified: | 12 Dec 2013 21:31 |
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