A fast model for sequential cominatorial optimisation problems in finite element studies: applications in aerospace welding
Voutchkov, I.I., Keane, A.J., Bhaskar, A. and Olsen, T.-M. (2003) A fast model for sequential cominatorial optimisation problems in finite element studies: applications in aerospace welding. In, Proceedings of the International Conference on Metal Fabrication and Welding Technology (MetFab 2003), Nottingham, England, Sep 2003.
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Combinatorial optimisation usually involves many iterations, which makes such approaches computationally expensive, especially when dealing with complex finite element models. This paper proposes to use a surrogate model that can bring down the computational expense of sequential combinatorial finite element problems. The idea of using such model is illustrated on a welding example.
|Item Type:||Conference or Workshop Item (Paper)|
|Additional Information:||A.A. Becker (ed.) ISBN 0-85358-120-7|
|Keywords:||combinatorial optimisation, surrogate models|
|Subjects:||T Technology > TN Mining engineering. Metallurgy
T Technology > TL Motor vehicles. Aeronautics. Astronautics
|Divisions:||University Structure - Pre August 2011 > School of Engineering Sciences
|Date Deposited:||19 Mar 2007|
|Last Modified:||27 Mar 2014 18:12|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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