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Overview of Collaborative Multi-Fidelity Multidisciplinary Design Optimization Activities in the DLR Project VicToria

Görtz, Stefan and Abu-Zurayk, Mohammad and Ilic, Caslav and Wunderlich, Tobias and Keye, Stefan and Schulze, Matthias and Klimmek, Thomas and Kaiser, Christoph and Süelözgen, Özge and Kier, Thiemo and Schuster, Andreas and Dähne, Sascha and Petsch, Michael and Kohlgrüber, Dieter and Häßy, Jannik and Mischke, Robert and Weinert, Alexander and Knechtges, Philipp and Gottfried, Sebastian and Hartmann, Johannes and Fröhler, Benjamin (2020) Overview of Collaborative Multi-Fidelity Multidisciplinary Design Optimization Activities in the DLR Project VicToria. In: AIAA 2020-3167. AIAA Aviation Forum 2020, 15.-19. Jun. 2020, Virtual Event. DOI: 10.2514/6.2020-3167

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Official URL: https://arc.aiaa.org/doi/10.2514/6.2020-3167

Abstract

The DLR project VicToria brings together disciplinary methods and tools of different fidelity for collaborative multidisciplinary design optimization (MDO) of long-range passenger aircraft configurations, necessitating the use of high-performance computing. Three different approaches are being followed to master complex interactions of disciplines and software aspects: an integrated aero-structural wing optimization based on high-fidelity methods, a multi-fidelity gradient-based approach capable of efficiently dealing with many design parameters and many load cases, and a many-discipline highly-parallel approach, which is a novel approach towards computationally demanding and collaboration intensive MDO. The XRF-1, an Airbus provided research aircraft configuration representing a typical long-range wide-body aircraft, is used as a common test case to demonstrate the different MDO strategies. Additional results are presented for the NASA Common Research Model (CRM) to show their flexibility. Parametric disciplinary models are used in terms of overall aircraft design synthesis, loads analysis, flutter, structural analysis and optimization, engine design, and aircraft performance. The different MDO strategies are shown to be effective in dealing with complex, real-world MDO problems in a highly collaborative, cross-institutional design environment, involving many disciplinary groups and experts and a mix of commercial and in-house design and analysis software.

Item URL in elib:https://elib.dlr.de/135334/
Document Type:Conference or Workshop Item (Speech)
Title:Overview of Collaborative Multi-Fidelity Multidisciplinary Design Optimization Activities in the DLR Project VicToria
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Görtz, StefanStefan.Goertz (at) dlr.deUNSPECIFIED
Abu-Zurayk, MohammadMohammed.Abu-Zurayk (at) dlr.deUNSPECIFIED
Ilic, CaslavCaslav.Ilic (at) dlr.deUNSPECIFIED
Wunderlich, Tobiastobias.wunderlich (at) dlr.dehttps://orcid.org/0000-0001-8829-7600
Keye, StefanStefan.Keye (at) dlr.deUNSPECIFIED
Schulze, MatthiasMatthias.Schulze (at) dlr.deUNSPECIFIED
Klimmek, ThomasThomas.Klimmek (at) dlr.deUNSPECIFIED
Kaiser, ChristophChristoph.Kaiser (at) dlr.dehttps://orcid.org/0000-0001-9156-8352
Süelözgen, Özgeoezge.Sueeloezgen (at) dlr.deUNSPECIFIED
Kier, ThiemoThiemo.Kier (at) dlr.deUNSPECIFIED
Schuster, AndreasAndreas.Schuster (at) dlr.deUNSPECIFIED
Dähne, SaschaSascha.Daehne (at) dlr.dehttps://orcid.org/0000-0003-3497-3225
Petsch, MichaelMichael.Petsch (at) dlr.dehttps://orcid.org/0000-0002-2743-375X
Kohlgrüber, DieterDieter.Kohlgrueber (at) dlr.dehttps://orcid.org/0000-0002-6626-0927
Häßy, JannikJannik.Haessy (at) dlr.deUNSPECIFIED
Mischke, RobertRobert.Mischke (at) dlr.dehttps://orcid.org/0000-0003-3419-4897
Weinert, AlexanderAlexander.Weinert (at) dlr.dehttps://orcid.org/0000-0001-8143-246X
Knechtges, PhilippPhilipp.Knechtges (at) dlr.dehttps://orcid.org/0000-0002-4849-0593
Gottfried, Sebastiansebastian.gottfried (at) dlr.deUNSPECIFIED
Hartmann, JohannesJohannes.Hartmann (at) dlr.deUNSPECIFIED
Fröhler, BenjaminBenjamin.Froehler (at) dlr.deUNSPECIFIED
Date:June 2020
Journal or Publication Title:AIAA 2020-3167
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.2514/6.2020-3167
Status:Published
Keywords:MDO, optimization, design, HPC, VicToria,
Event Title:AIAA Aviation Forum 2020
Event Location:Virtual Event
Event Type:international Conference
Event Dates:15.-19. Jun. 2020
Organizer:AIAA
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 - VicToria, L - Simulation and Validation
Location: Braunschweig , Dresden , Göttingen , Hamburg , Köln-Porz , Oberpfaffenhofen , Stuttgart
Institutes and Institutions:Institute for Aerodynamics and Flow Technology
Institute of Aeroelasticity
Institute of Propulsion Technology
Institut of Simulation and Software Technology
Institute of Software Methods for Product Virtualization
Institute of Structures and Design
Institute of System Architectures in Aeronautics
Institute of System Dynamics and Control
Institute of Composite Structures and Adaptive Systems > Functional Lightweight Structures
Deposited By: Görtz, Stefan
Deposited On:21 Jun 2020 16:52
Last Modified:21 Jun 2020 16:52

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