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Item type:Publication, Access status: without files , Ansatz zur lastpfadoptimierten Gestaltung von Sandwichstrukturen mithilfe virtueller Tests und realitätsnahen Testaufbauten(2022-09); ; ; Approach for load path optimized design of sandwich structures using virtual tests and realistic test setups The design of sandwich structures is challenging due to the large number of constituents and materials used. Existing design approaches do not include the consideration of the occurring initial damage as well as application-oriented boundary conditions in testing and optimization. Therefore, a general approach to the design optimization is presented consisting of the four parts problem definition, physical test, virtual test and design optimization, as well as an initialization phase and subsequent iterations. An exemplary application is performed for the novel design concept of optimizing the geometry of the core filling. From the initial results, the potential of the new design approach becomes clear, which can be used as a basis for the design optimization of any sandwich structures.Publicationtype: Conference Paper58 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Modeling of an interface between system models and FEM models for the support of model-based development in modular lightweight design for aircraft cabins(Cambridge University Press (CUP), 2022-05); ; ; The modular lightweight design attempts to reconcile the partially conflicting goals between modularization and lightweight design in order to establish a harmonized modular hybrid design. This requires a close exchange of the resulting development data between the two areas. In this contribution a concept for an interface for the data exchange between system models and FEM models is presented and successfully implemented in the Cameo Systems Modeler and applied to examples from the aircraft cabin. With the interface the homogenization step of modular lightweight design can be performed.Publicationtype: Conference PaperScopus© Citations 1 93 133 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , Methodical approach for the model-based development of aircraft cabin product families under consideration of lightweight and cost-based design(Cambridge University Press (CUP), 2022-05); ; ; Aircraft cabin monuments must be optimized in terms of lightweight design, cost structure and variance. Model-based approaches support the aircraft data and help to modify them consistently during further development. In this paper, a holistic methodological approach for product families of aircraft cabin development is shown, which integrates lightweight and cost-efficient aspects, in addition to the variance focus. For this purpose, the development of cost-efficient and ligthweight optimized cabin modules is supported in a model-based way.Publicationtype: Conference PaperScopus© Citations 3 69 77 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: without files , Digitale Innovationen in der Flugzeugkabinenentwicklung(Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V. (DGLR), 2022); ; ; ; Zukünftig wird die Flugzeugkabine ein noch individuelleres Produkt für die Airlines und den Passagieren sein, als sie es heute bereits ist. In diesem Beitrag werden die Ergebnisse verschiedene Forschungsprojekte die sich mit der Kabinenentwicklung in verschiedenen Produktlebensphasen der Kabine beschäftigen dargestellt. Es wird der Mehrwert und die Herausforderungen der Nutzung von Systemmodellen beschrieben und der Bedarf für eine ganzheitliche Betrachtung über die Grenzen der beteiligten Bereiche und Lebensphasen herausgestellt.Publicationtype: Conference Paper58