Matches in SemOpenAlex for { <https://semopenalex.org/work/W2073016592> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2073016592 abstract "Cokriging is a statistical interpolation method for the enhanced prediction of a less intensively sampled primary variable of interest with assistance of intensively sampled auxiliary variables. In the geostatistics community it is referred to as two- or multi-variable kriging. In this paper, a new cokriging method is proposed and used for variable-fidelity surrogate modeling of aerodynamic data obtained with an expensive high-fidelity CFD code, assisted by data computed with cheaper lower-fidelity codes or by gradients computed with an adjoint version of the high-fidelity CFD code, or both. A self-contained derivation as well as the numerical implementation of this new cokriging method is presented and the comparison with the autoregressive model of Kennedy and O’Hagan is discussed. The developed cokriging method is validated against an analytical problem and applied to construct global approximation models of the aerodynamic coefficients as well as the drag polar of an RAE 2822 airfoil based on sampled CFD data. The numerical examples showthat it is efficient, robust and practical for the surrogate modeling of aerodynamic data based on a set of CFD methods with varying degrees of fidelity and computational expense. It can potentially be applied in the efficient CFD-based aerodynamic analysis and design optimization of aircraft." @default.
- W2073016592 created "2016-06-24" @default.
- W2073016592 creator A5004367001 @default.
- W2073016592 creator A5030081164 @default.
- W2073016592 creator A5080129427 @default.
- W2073016592 date "2010-01-04" @default.
- W2073016592 modified "2023-10-16" @default.
- W2073016592 title "A New Cokriging Method for Variable-Fidelity Surrogate Modeling of Aerodynamic Data" @default.
- W2073016592 cites W1977046327 @default.
- W2073016592 cites W1982886636 @default.
- W2073016592 cites W1984753492 @default.
- W2073016592 cites W1988953870 @default.
- W2073016592 cites W1991413021 @default.
- W2073016592 cites W2018044188 @default.
- W2073016592 cites W2048711666 @default.
- W2073016592 cites W2078535275 @default.
- W2073016592 cites W2089475527 @default.
- W2073016592 cites W2093229042 @default.
- W2073016592 cites W2112985838 @default.
- W2073016592 cites W2137549260 @default.
- W2073016592 cites W2315816936 @default.
- W2073016592 cites W2319488728 @default.
- W2073016592 cites W2478899349 @default.
- W2073016592 doi "https://doi.org/10.2514/6.2010-1225" @default.
- W2073016592 hasPublicationYear "2010" @default.
- W2073016592 type Work @default.
- W2073016592 sameAs 2073016592 @default.
- W2073016592 citedByCount "74" @default.
- W2073016592 countsByYear W20730165922012 @default.
- W2073016592 countsByYear W20730165922013 @default.
- W2073016592 countsByYear W20730165922014 @default.
- W2073016592 countsByYear W20730165922015 @default.
- W2073016592 countsByYear W20730165922016 @default.
- W2073016592 countsByYear W20730165922017 @default.
- W2073016592 countsByYear W20730165922018 @default.
- W2073016592 countsByYear W20730165922019 @default.
- W2073016592 countsByYear W20730165922020 @default.
- W2073016592 countsByYear W20730165922021 @default.
- W2073016592 countsByYear W20730165922022 @default.
- W2073016592 countsByYear W20730165922023 @default.
- W2073016592 crossrefType "proceedings-article" @default.
- W2073016592 hasAuthorship W2073016592A5004367001 @default.
- W2073016592 hasAuthorship W2073016592A5030081164 @default.
- W2073016592 hasAuthorship W2073016592A5080129427 @default.
- W2073016592 hasBestOaLocation W20730165922 @default.
- W2073016592 hasConcept C119857082 @default.
- W2073016592 hasConcept C127413603 @default.
- W2073016592 hasConcept C131675550 @default.
- W2073016592 hasConcept C13393347 @default.
- W2073016592 hasConcept C134306372 @default.
- W2073016592 hasConcept C146978453 @default.
- W2073016592 hasConcept C182365436 @default.
- W2073016592 hasConcept C2776459999 @default.
- W2073016592 hasConcept C33923547 @default.
- W2073016592 hasConcept C41008148 @default.
- W2073016592 hasConcept C76155785 @default.
- W2073016592 hasConceptScore W2073016592C119857082 @default.
- W2073016592 hasConceptScore W2073016592C127413603 @default.
- W2073016592 hasConceptScore W2073016592C131675550 @default.
- W2073016592 hasConceptScore W2073016592C13393347 @default.
- W2073016592 hasConceptScore W2073016592C134306372 @default.
- W2073016592 hasConceptScore W2073016592C146978453 @default.
- W2073016592 hasConceptScore W2073016592C182365436 @default.
- W2073016592 hasConceptScore W2073016592C2776459999 @default.
- W2073016592 hasConceptScore W2073016592C33923547 @default.
- W2073016592 hasConceptScore W2073016592C41008148 @default.
- W2073016592 hasConceptScore W2073016592C76155785 @default.
- W2073016592 hasLocation W20730165921 @default.
- W2073016592 hasLocation W20730165922 @default.
- W2073016592 hasOpenAccess W2073016592 @default.
- W2073016592 hasPrimaryLocation W20730165921 @default.
- W2073016592 hasRelatedWork W1006933851 @default.
- W2073016592 hasRelatedWork W2358668433 @default.
- W2073016592 hasRelatedWork W2381850946 @default.
- W2073016592 hasRelatedWork W2390279801 @default.
- W2073016592 hasRelatedWork W2748952813 @default.
- W2073016592 hasRelatedWork W2899084033 @default.
- W2073016592 hasRelatedWork W3125091513 @default.
- W2073016592 hasRelatedWork W4318832338 @default.
- W2073016592 hasRelatedWork W4367145462 @default.
- W2073016592 hasRelatedWork W4380449851 @default.
- W2073016592 isParatext "false" @default.
- W2073016592 isRetracted "false" @default.
- W2073016592 magId "2073016592" @default.
- W2073016592 workType "article" @default.