Improving variable-fidelity surrogate modeling via gradient-enhanced kriging and a generalized hybrid bridge function
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Cites background or methods from "Improving variable-fidelity surroga..."
...In [19], this generalize hybrid bridge function was combined with gradient-enhanced kriging (GEK),with the gradients computed by adjointmethod [20])....
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...More recently, a more general method called generalized hybrid bridge function was proposed in [19] and applied in the context of aerodata for loads prediction of aircraft....
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...readily extended to three (or more) levels of fidelity (see the Appendix) and to include gradient information (see [19])....
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276 citations
Cites methods from "Improving variable-fidelity surroga..."
..., scaling function basedmodeling (Han et al. 2013; Zhou et al. 2017) and Bayesian...
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...TheMFM frameworks, e.g., scaling function basedmodeling (Han et al. 2013; Zhou et al. 2017) and Bayesian multi-fidelity modeling (also called Co-Kriging) (Kennedy and O’Hagan 2000, 2001; Forrester et al. 2007; Qian andWu 2008), have gained popularity in multidisciplinary design, optimization and…...
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217 citations
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Cites methods from "Improving variable-fidelity surroga..."
...It then uses the differences between the high- and low-fidelity evaluations to construct a bridge function that corrects the low-fidelity model [21]....
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References
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"Improving variable-fidelity surroga..." refers methods in this paper
...Kriging is a statistical interpolation method suggested by Krige [14] in 1951 and mathematically formulated by Matheron [15] in 1963....
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"Improving variable-fidelity surroga..." refers background in this paper
...is demonstrated for an analytic problem taken from [21]....
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