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- Titel:
Kriging-guided Level Set Method for Structural Topology Optimization
- Dokumenttyp:
- Konferenzbeitrag
- Art des Konferenzbeitrags:
- Textbeitrag / Aufsatz
- Autor(en):
- Raponi, E.; Aulig, N.; Boria, S.; Bujny, M.; Duddeck, F.; Giannoni, F.; Olhofer, M.
- Abstract:
- Crashworthiness optimization problems are characterized by strong nonlinearities and discontinuities. Hence, gradient-based methods cannot be used and alternative approaches have to be considered. Here, a novel, kriging-based method for level set topology optimization is proposed and validated on a crash test case. Compared to CMA-ES, this method demonstrates to be efficient in terms of convergence speed and promising in the context of crash topology optimization.
- Dewey-Dezimalklassifikation:
- 620 Ingenieurwissenschaften
- Kongress- / Buchtitel:
- 7th GACM Colloquium on Computational Mechanics for Young Scientists from Academia and Industry
- Ausrichter der Konferenz:
- University of Stuttgart
- Datum der Konferenz:
- 11-13 Oct
- Jahr:
- 2017
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