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Process, methods and tools for flexible aircraft flight dynamics model integration

Kier, Thiemo and Looye, Gertjan and Scharpenberg, Moriz and Reijerkerk, Marianne (2007) Process, methods and tools for flexible aircraft flight dynamics model integration. International Forum on Aeroelasticity and Structural Dynamics, Stockholm (Schweden).

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Abstract

Multi-disciplinary flight dynamics models for rigid and flexible aircraft are used in various areas and stages of the aircraft design process, like for example flight loads analysis and flight control law design. These models must be sufficiently accurate, but also allow for thousands of simulations in a reasonable amount of time (i.e. ’loop-capable’). Depending on the application, flight dynamics models need to be available in various forms, like ODEs for nonlinear simulation, linear state space models for control analysis, etc. A major challenge in development of multi-disciplinary flight dynamics models is the handling and integration of data from various sources, removing overlaps, and filling in gaps in case specific data is missing. During the last decade, the DLR Institute of Robotics and Mechatronics has developed methods and tools for these tasks, as well as for model implementation in various forms suitable for aircraft design analysis. Recently, these aspects have been integrated in a standardized efficient model integration process, called DAMIP (DLR Aircraft Model Integration Process). DAMIP uses the data structure of VarLoads, which is developed in cooperation with Airbus, and is backed by appropriate methods and tools. In this paper an overview of DAMIP will be given, as well as some recent application examples.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Process, methods and tools for flexible aircraft flight dynamics model integration
Authors:
AuthorsInstitution or Email of Authors
Kier, ThiemoUNSPECIFIED
Looye, GertjanUNSPECIFIED
Scharpenberg, MorizUNSPECIFIED
Reijerkerk, MarianneUNSPECIFIED
Date:2007
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:Multi-disciplinary Modelling, Simulation, Loads Analysis, Flight Control Law Design, Aeroelasticity
Event Title:International Forum on Aeroelasticity and Structural Dynamics
Event Location:Stockholm (Schweden)
Event Type:international Conference
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems & Cabin
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: Monika Klauer
Deposited On:20 Oct 2008
Last Modified:12 Dec 2013 20:33

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