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...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Aerospace science and technology Jg. 152; S. 109401
Hauptverfasser:	Zhang, Yu, Han, Zhong-hua, Song, Wen-ping
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Masson SAS 01.09.2024
Schlagworte:	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-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!