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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
Design Experiments For The Construction Of Simulation Metamodels |
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Authors: |
Pedro Reis dos Santos, M. Isabel Reis dos Santos |
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Published in:
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(2009).ECMS
2009 Proceedings edited by J. Otamendi, A. Bargiela, J. L. Montes, L. M. Doncel
Pedrera. European Council for Modeling and
Simulation. doi:10.7148/2009 ISBN: 978-0-9553018-8-9 23rd
European Conference on Modelling and Simulation, Madrid, June
9-12, 2009 |
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Citation
format: |
Reis dos Santos, P., & Reis
dos Santos, M. I. (2009). Design Experiments For The Construction Of
Simulation Metamodels. ECMS 2009 Proceedings edited
by J. Otamendi, A. Bargiela,
J. L. Montes, L. M. Doncel Pedrera (pp. 338-344). European Council for
Modeling and Simulation. doi:10.7148/2009-0338-0344 |
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DOI: |
http://dx.doi.org/10.7148/2009-0338-0344 |
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Abstract: |
Metamodels are used as analysis tools for
solving optimiza- tion
problems or as surrogates used as building blocks in larger scale
simulations. The metamodel replaces the sim- ulation model by a
simplified input-output relationship, fre- quently a mathematical function with customized parame- ters. The construction
of a metamodel is based on the sim-
ulation results for a set of design points. In
order to collect statistical information each design point may be simulated
repeatedly. This paper explores the precision of the result- ing metamodel based on the
tradeoff between higher num- ber of design points
versus a higher number of replications at a smaller number of design points. |
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