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Multi-Disciplinary Aircraft Model Development Using Object-Oriented Modelling Techniques

Looye, Gertjan and Hecker, Simon and Kier, Thimo and Reschke, Christian and Bals, Johann (2005) Multi-Disciplinary Aircraft Model Development Using Object-Oriented Modelling Techniques. DGLR Jahrestagung, 2005-09-26 - 2005-09-29, Friedrichshafen.

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Abstract

In this paper a model component library for construction of multi-disciplinary aircraft flight dynamics models is presented. This library is based on the object-oriented modelling language Modelica, which has been designed for modelling of large scale multi-engineering systems. The Flight Dynamics Library, developed by DLR, allows for graphical construction of complex rigid as well as flexible aircraft dynamics models and is fully compatible with other available Modelica libraries for electronics, thermodynamics, control systems, etc. In the paper the structure of the Flight Dynamics Library and an example model of a flexible transport aircraft will be presented. The development of model components, construction of models, generation of simulation code, as well as the possibility of automatic generation of inverse models (e.g. for control laws or trim computation) will be demonstrated. The efficiency of the generated code allows for real-time simulation of complex flexible aircraft models.

Document Type:Conference or Workshop Item (Paper)
Additional Information:LIDO-Berichtsjahr=2005,
Title:Multi-Disciplinary Aircraft Model Development Using Object-Oriented Modelling Techniques
Authors:
AuthorsInstitution or Email of Authors
Looye, GertjanUNSPECIFIED
Hecker, SimonUNSPECIFIED
Kier, ThimoUNSPECIFIED
Reschke, ChristianUNSPECIFIED
Bals, JohannUNSPECIFIED
Date:September 2005
Status:Published
Keywords:Multi-disciplinary aircraft modelling, flight dynamics, aeroelasticity, Modelica, real-time simulation
Event Title:DGLR Jahrestagung
Event Location:Friedrichshafen
Event Type:international Conference
Event Dates:2005-09-26 - 2005-09-29
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 - Flexible Aircraft (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: elib DLR-Beauftragter
Deposited On:06 Feb 2006
Last Modified:12 Dec 2013 20:07

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