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Schäffer, Michael und Totzke, Mario und Sturm, Ralf (2021) Simplification of FE-Crash-Models for Optimization of Vehicle Structures. NAFEMS WORLD CONGRESS 2021, 2021-10-25 - 2021-10-29, Salzburg, Österreich.
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Kurzfassung
New simplification strategies for crash simulations are developed at the German Aerospace Center (DLR) as part of the Next Generation Car META-project. The computational costs required for the various crash load cases are challenging for optimization of vehicle structures. In this paper an automated model generation for simplified vehicle crash models is presented by using global deformation characteristics of structures which are obtained from the global crash model. Due to the obtained reduction of computational costs, structural crash optimizations can be performed.
| elib-URL des Eintrags: | https://elib.dlr.de/145279/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Simplification of FE-Crash-Models for Optimization of Vehicle Structures | ||||||||||||||||
| Autoren: |
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| Datum: | 27 Oktober 2021 | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | crashworthiness, safety, optimization, simplification strategies | ||||||||||||||||
| Veranstaltungstitel: | NAFEMS WORLD CONGRESS 2021 | ||||||||||||||||
| Veranstaltungsort: | Salzburg, Österreich | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 25 Oktober 2021 | ||||||||||||||||
| Veranstaltungsende: | 29 Oktober 2021 | ||||||||||||||||
| Veranstalter : | NAFEMS | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Verkehr | ||||||||||||||||
| HGF - Programmthema: | Straßenverkehr | ||||||||||||||||
| DLR - Schwerpunkt: | Verkehr | ||||||||||||||||
| DLR - Forschungsgebiet: | V ST Straßenverkehr | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | V - NGC Fahrzeugstruktur II (alt) | ||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Fahrzeugkonzepte | ||||||||||||||||
| Hinterlegt von: | Schäffer, Michael | ||||||||||||||||
| Hinterlegt am: | 18 Nov 2021 13:31 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:44 |
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