Spieck, Martin and Krüger, Wolf and Arnold, Jürgen (2005) Multibody Simulation of the Free-Flying Elastic Aircraft. In: Proceedings of 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference. 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference, 2005-04-18 - 2005-04-21, Austin, Texas (USA).
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Abstract
Multibody simulation is a widely used software tool to simulate the dynamic behavior of an aircraft during maneuvers, landing impacts and other highly dynamic sequences. To enable a realistic assessment, computational fluid dynamics, computational structural dynamics and flight mechanics have to be applied simultaneously. The multibody environment serves as a “virtual testbench” to investigate the overall system, or major components, in their interdisciplinary interaction. This work presents a multibody simulation-based analysis and simulation framework to study the free-flying maneuvering elastic aircraft, concentrating on the underlying problem of adequate representation of aerodynamics in a hybrid multibody system. Three interface levels coupling aerodynamic analysis and multibody simulation are described and illustrated by an application example.
Item URL in elib: | https://elib.dlr.de/63850/ | ||||||||||||||||
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Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||
Title: | Multibody Simulation of the Free-Flying Elastic Aircraft | ||||||||||||||||
Authors: |
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Date: | 2005 | ||||||||||||||||
Journal or Publication Title: | Proceedings of 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference | ||||||||||||||||
Open Access: | No | ||||||||||||||||
Gold Open Access: | No | ||||||||||||||||
In SCOPUS: | No | ||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||
Status: | Published | ||||||||||||||||
Keywords: | multibody simulation, preliminary aircraft design | ||||||||||||||||
Event Title: | 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference | ||||||||||||||||
Event Location: | Austin, Texas (USA) | ||||||||||||||||
Event Type: | international Conference | ||||||||||||||||
Event Start Date: | 18 April 2005 | ||||||||||||||||
Event End Date: | 21 April 2005 | ||||||||||||||||
Organizer: | American Institute of Aeronautics and Astronautics | ||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
HGF - Program: | Aeronautics | ||||||||||||||||
HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||||||
DLR - Program: | L AR - Aircraft Research | ||||||||||||||||
DLR - Research theme (Project): | L - Flexible Aircraft (old) | ||||||||||||||||
Location: | Göttingen | ||||||||||||||||
Institutes and Institutions: | Institute of Aeroelasticity | ||||||||||||||||
Deposited By: | Erdmann, Daniela | ||||||||||||||||
Deposited On: | 04 Aug 2010 09:45 | ||||||||||||||||
Last Modified: | 24 Apr 2024 19:28 |
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