DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Vibroacoustic Evaluation and Optimization of Aircraft Cabin Concepts - A Systems Engineering Framework

Hesse, Christian and Biedermann, Jörn (2019) Vibroacoustic Evaluation and Optimization of Aircraft Cabin Concepts - A Systems Engineering Framework. Inter-Noise 2019, 16. - 19. 06.2019, Madrid, Spanien.

Full text not available from this repository.


Concepts such as model based systems engineering (MBSE) and multi-disciplinary design optimization (MDO) are increasingly used for the design of complex products. In order to describe new innovative cabin designs and its interrelations with other aircraft components an MBSE approach is motivated. Furthermore, MDO methods enable a holistic design optimization on the foundation of this model-based description. In order to facilitate an efficient exchange of data and parameters between numerical tools of different disciplines, a central data model is needed. Such a central data model is proposed in the present study for the assessment of vibro and cabin acoustics. This MBSE approach enables the integration of cabin comfort as a key driver in the design phase. With the incorporation of additional scientific disciplines in aeronautics, the MDO benefits the overall cabin design. An approach for MDO with special consideration of vibroacoustics in an MBSE framework is presented. The choice of a suitable requirement model is particularly emphasized, which is needed to yield reasonable results for the customer. The overall aim of the methodology is an enhancement of the processes and the development of new tools which facilitate the network of different partners engaged in the vibroacoustic evaluation of cabin concepts.

Item URL in elib:https://elib.dlr.de/128018/
Document Type:Conference or Workshop Item (Speech)
Title:Vibroacoustic Evaluation and Optimization of Aircraft Cabin Concepts - A Systems Engineering Framework
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hesse, ChristianChristian.Hesse (at) dlr.dehttps://orcid.org/0000-0002-9456-5277
Biedermann, Jörnjoern.biedermann (at) dlr.deUNSPECIFIED
Refereed publication:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Cabin acoustics, model-based design, cabin design
Event Title:Inter-Noise 2019
Event Location:Madrid, Spanien
Event Type:international Conference
Event Dates:16. - 19. 06.2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems and Cabin
Location: Hamburg
Institutes and Institutions:Institute of System Architectures in Aeronautics > Cabin and Payload Systems
Deposited By: Hesse, Dr. Christian
Deposited On:26 Jun 2019 08:07
Last Modified:26 Jun 2019 08:07

Repository Staff Only: item control page

Help & Contact
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.