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A Multi Level Approach for Aircraft Electrical Systems Design

Kuhn, Martin and Otter, Martin and Raulin, Loic (2008) A Multi Level Approach for Aircraft Electrical Systems Design. In: Proceedings. 6th International Modelica Conference, 2008-03-03 - 2008-03-04, Bielefeld.

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This paper describes the needs, ideas, implementation and application of a multi-level concept used for aircraft electrical systems design. The goal is to easily switch between three model levels in a complex system model, in order to arrive at dedicated models for the needed simulation tasks: a simple and super fast model for energy consumption design, a detailed model for fast network stability analysis and a very detailed model for network quality assessment. Special care was spent on the modeling assumptions and a suitable library concept fitting to the needs. For simplified unitary testing and configuration management of a multi-level models a concept was developed. The approach is demonstrated with an aviation equipment use case. The usage of the models for stability and quality studies is sketched.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:A Multi Level Approach for Aircraft Electrical Systems Design
AuthorsInstitution or Email of Authors
Raulin, LoicAirbus France
Journal or Publication Title:Proceedings
Refereed publication:Yes
In ISI Web of Science:No
Keywords:Multi-level modeling, electrical network, aircraft, dc-dc buck converter, stability analysis, quality analysis
Event Title:6th International Modelica Conference
Event Location:Bielefeld
Event Type:international Conference
Event Dates:2008-03-03 - 2008-03-04
Organizer:Modelica Association und University of Applied Science, Bielefeld
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:03 Nov 2008
Last Modified:12 Dec 2013 20:31

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