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Document type:
Buchbeitrag 
Author(s):
Zahn, Rebecca; Linke, Tim; Breitsamter, Christian 
Title:
Neural Network Modeling of Transonic Buffet on the NASA Common Research Model 
Abstract:
The application of reduced-order modeling (ROM) techniques in the context of aerodynamic nonlinear system identification of realistic aircraft configurations gained increasing attention in recent years. Therefore, in the present study the application of a recurrent neuro-fuzzy model (NFM) that is serial connected with a multilayer perceptron (MLP) neural network is introduced concerning the computation of transonic buffet aerodynamics. In particular, the intention of the ROM is the prediction of...    »
 
Keywords:
Buffet aerodynamics; Multilayer perceptron neural network; Neuro-fuzzy models; Nonlinear system identification; Reduced-order modeling 
Dewey Decimal Classification:
620 Ingenieurwissenschaften 
Book title:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design 
Publisher:
Springer International Publishing 
Date of publication:
14.07.2021 
Year:
2021 
Pages:
697-706 
Covered by:
Scopus 
Print-ISBN:
978-3-030-79560-3 
E-ISBN:
978-3-030-79561-0 
Language:
en 
Notes:
The authors gratefully acknowledge the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) for funding this work in the framework of the research unit FOR 2895 (Unsteady flow and interaction phenomena at high speed stall conditions), subproject TP7, grant number BR1511/14-1. Further, the authors thank the Gauss Centre for Supercomputing e.V. (www.gauss-centre.eu) for funding this project by providing computing licences and computing time on the GCS Supercomputer SuperMUC-NG at Leib...    »
 
TUM Institution:
Lehrstuhl für Aerodynamik und Strömungsmechanik