An efficient robust aerodynamic design optimization method based on a multi-level hierarchical Kriging model and multi-fidelity expected improvement

•A regularized multi-fidelity framework for robust aerodynamic design optimization is established.•MHK and MFEI are used simultaneously to improve the optimization efficiency.•A progressive multi-round multi-fidelity optimization strategy is developed for extremely expensive robust optimization.•Div...

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Vydané v:	Aerospace science and technology Ročník 152; s. 109401
Hlavní autori:	Zhang, Yu, Han, Zhong-hua, Song, Wen-ping
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Masson SAS 01.09.2024
Predmet:	Aerodynamics Multi-fidelity optimization Robust aerodynamic design optimization Surrogate model Uncertainty quantification Uncertainty quantification Robust aerodynamic design optimization Multi-fidelity optimization Aerodynamics Surrogate model
ISSN:	1270-9638
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