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Memorias de investigación
Communications at congresses:
An Optimization Method for an Aircraft Rear-end Conceptual Design Based on Surrogate Models
Year:2011
Research Areas
  • Physics chemical and mathematical,
  • Engineering,
  • Aeronautical engineering
Information
Abstract
A new conceptual design method is presented that is based on the minimization of a target function subject to some restrictions using surrogates. Specifically, the surrogates are used to speed up the calculation of both the various ingredients of the target function and the restrictions. The surrogates are based on a combination of high order singular value decomposition (resulting from a set of snapshots that are calculated using a computational fluid dynamics solver) and modal interpolation. The method is both flexible and much more computationally efficient than the conventional method, especially if the number of design parameters is large. The method is illustrated considering a simplified version of the conceptual design of an aircraft empennage.
International
Si
Congress
World Congress on Engineering 2011
960
Place
Londres
Reviewers
Si
ISBN/ISSN
978-988-19251-5-2
Start Date
06/07/2011
End Date
08/07/2011
From page
2610
To page
2615
Proceedings of the World Congress on Engineering 2011
Participants
  • Autor: Sergio De Lucas Bodas (UPM)
  • Autor: Angel Gerardo Velazquez Lopez (UPM)
  • Autor: Jose Manuel Vega De Prada (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Dinámica y estabilidad no lineal en ingeniería aeroespacial
  • Departamento: Motopropulsión y Termofluidodinámica
  • Departamento: Fundamentos Matemáticos de la Tecnología Aeronáutica
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Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
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