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Titel:

Model Order Reduction Methods for Explicit FEM.

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Cobanoglu, A.C.; Mößner, S.; Hojjat, M.; Duddeck F.
Abstract:
Abaqus/Explicit is a well-established and widely used FEM solver for crash and pedestrian safety simulations. However, due to the large number of degrees of freedom, simulation time is still a limiting factor especially in context of structural optimization. In typical crash simulation, a large portion of the model undergoes only elastic deformation. Hence, model order reduction (MOR) methods can bring a significant decrease in the computational time. While Abaqus/Standard already offers several...     »
Stichworte:
explicit FEM, model order reduction, Guyan reduction, superelement, crashworthiness, low-speed crash
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
Science in the Age of Experience Conf.
Ausrichter der Konferenz:
Dassault Systèmes
Datum der Konferenz:
May
Jahr:
2016
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