elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Datenschutz | Kontakt | English
Schriftgröße: [-] Text [+]

Development of a scaled digital twin of an airplane wing using a test stand, test aircraft and multi-disciplinary simulation

Conen, Philipp und Meyer, Hendrik und Koschlik, Ann-Kathrin und Raddatz, Florian und Wende, Gerko und Finke, Eckhard (2022) Development of a scaled digital twin of an airplane wing using a test stand, test aircraft and multi-disciplinary simulation. Deutscher Luft- und Raumfahrtkongress (DLRK) 2022, 2022-09-27 - 2022-09-29, Dresden.

[img] PDF - Nur DLR-intern zugänglich
2MB

Kurzfassung

In modern aviation, there is an increasing need for monitoring critical structural components due to various objectives like eco-efficiency and optimized maintenance planning. On the one side, future airplanes are designed with an increased fusion of structure and system components, such as load alleviation systems for wings. This allows new approaches to lightweight constructions. An example in this context is the optimal load-adaptive wing. Therefore, there is an increasing need for accurate methods to check the actual health state of critical objects. On the other side, general digitalization is aspired to automate processes, especially in the aspects of maintenance, repair, and overhaul. The digital twin covers both, digitalization and safety aspects. Through the coupling of physical and virtual data, fatigue damages triggered by alternating strain load should be identified. Suitable inspection methods can then be triggered automatically and based on the actual demand. This paper presents the development of a concept as well as a prototype of a scaled digital twin itself. The digital twin is divided into the three main aspects physical components, virtual components, and the application layer. A model aircraft wing with applied strain gauges and inertial measurement units is used as the physical component. For the virtual components computational fluid dynamics, computational structural dynamics, and fluid-structure interaction are considered. A centralized software runs on the central computation unit. On the software side, interfaces to a high-performance computer and backup storage are provided. On the hardware side, there are interfaces to the main- and reference measurements. The software also presents a graphical user interface to interact with the digital twin. In general, the focus of this paper lies in the provision of a digital infrastructure for data fusion over the entire component life cycle, to realize the virtual image of the physical component. Therefore, processes like data acquisition, management, transfer, and processing are required.

elib-URL des Eintrags:https://elib.dlr.de/193821/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Development of a scaled digital twin of an airplane wing using a test stand, test aircraft and multi-disciplinary simulation
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Conen, PhilippPhilipp.Conen (at) dlr.dehttps://orcid.org/0000-0002-4418-4468154692535
Meyer, HendrikHendrik.Meyer (at) dlr.dehttps://orcid.org/0000-0003-3771-6996NICHT SPEZIFIZIERT
Koschlik, Ann-Kathrinann-kathrin.koschlik (at) dlr.dehttps://orcid.org/0000-0002-7958-0735154692536
Raddatz, FlorianFlorian.Raddatz (at) dlr.dehttps://orcid.org/0000-0002-0660-7650NICHT SPEZIFIZIERT
Wende, Gerkogerko.wende (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Finke, Eckhardfinke (at) fh-muenster.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:22 September 2022
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Digital Twin; Aircraft Wing; Computational Fluid Dynamics; Computational Structural Dynamics; Fluid Structure Interaction; Structural Health Monitoring; Maintenance, Repair and Overhaul
Veranstaltungstitel:Deutscher Luft- und Raumfahrtkongress (DLRK) 2022
Veranstaltungsort:Dresden
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:27 September 2022
Veranstaltungsende:29 September 2022
Veranstalter :Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V.
HGF - Forschungsbereich:keine Zuordnung
HGF - Programm:keine Zuordnung
HGF - Programmthema:keine Zuordnung
DLR - Schwerpunkt:keine Zuordnung
DLR - Forschungsgebiet:keine Zuordnung
DLR - Teilgebiet (Projekt, Vorhaben):keine Zuordnung
Standort: Hamburg
Institute & Einrichtungen:Institut für Instandhaltung und Modifikation > Prozessoptimierung und Digitalisierung
Hinterlegt von: Conen, Philipp
Hinterlegt am:07 Feb 2023 14:22
Letzte Änderung:24 Apr 2024 20:54

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Gestaltung Webseite und Datenbank: Copyright © Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.