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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Bibliographic Details

Published in:	Aerospace science and technology Vol. 152; p. 109401
Main Authors:	Zhang, Yu, Han, Zhong-hua, Song, Wen-ping
Format:	Journal Article
Language:	English
Published:	Elsevier Masson SAS 01.09.2024
Subjects:	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
Online Access:	Get full text
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