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Kriging metamodel management in the design optimization of a CNG injection system

Dellino, Gabriella and Lino, Paolo and Meloni, Carlo and Rizzo, Alessandro Kriging metamodel management in the design optimization of a CNG injection system. Mathematics and computers in simulation, 79 (8). 2345 - 2360. ISSN 0378-4754 (2009)

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This paper deals with the use of Kriging metamodels in multi-objective engineering design optimization. The metamodel management issue to find the tradeoff between accuracy and efficiency is addressed. A comparative analysis of different strategies is conducted for a case study devoted to the design of a component of the injection system for Compressed Natural Gas (CNG) engines. The computational results are reported and analyzed for a performance assessment conducted with a data envelopment analysis approach.

Item Type: Article
Identification Number: 10.1016/j.matcom.2009.01.013
Additional Information: Nonstandard Applications of Computer Algebra; Applied Scientific Computing VI: Numerical Grid Generation, Approximation and Visualization; Modelling and Managing Financial Risk
Uncontrolled Keywords: Optimization; Evolutionary algorithms; Kriging metamodels; Design of Experiments; Metamodel management
Subjects: H Social Sciences > HB Economic Theory
Q Science > QA Mathematics
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Research Area: Economics and Institutional Change
Depositing User: Users 17 not found.
Date Deposited: 01 Aug 2011 10:24
Last Modified: 04 Aug 2011 07:30
URI: http://eprints.imtlucca.it/id/eprint/747

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