Modeling of large avionic structures in electrical network simulations

Modeling of large avionic structures in electrical network simulations

The extensive introduction of carbon fiber reinforced plastics (CFRP) in conjunction with an increase of electrical systems in aircraft has led to new electromagnetic issues. This situation has reinforced the need for numerical simulation early in the design phase. In this context, we have proposed...

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Bibliographic Details
Published in:2012 ESA Workshop on Aerospace EMC pp. 1 - 5
Main Authors: Piche, A., Perraud, R., Lochot, C.
Format: Conference Proceeding
Language:English
Published: IEEE 01-05-2012
Subjects:
Aerospace electronics
Atmospheric modeling
Computational modeling
Integrated circuit modeling
Load modeling
Numerical models
Time domain analysis
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Summary:The extensive introduction of carbon fiber reinforced plastics (CFRP) in conjunction with an increase of electrical systems in aircraft has led to new electromagnetic issues. This situation has reinforced the need for numerical simulation early in the design phase. In this context, we have proposed [1] a numerical methodology to deal with 3D CFRP avionic structures in time domain simulations at system level. This paper presents the last results on this subject and particularly the modeling of A350 fuselage in SABER computation containing the aircraft power distribution.
ISBN:9781467303026
146730302X