Nonparametric stochastic modeling of structural dynamic and aeroelastic systems: formulation and novel extensions

M. P. Mignolet; C. Soize; K. Kim; D.-H. Lee

hal-00689710, version 1

Nonparametric stochastic modeling of structural dynamic and aeroelastic systems: formulation and novel extensions

M. P. Mignolet () ¹, C. Soize () ², K. Kim ¹, D.-H. Lee ³

9th Non-deterministic Approaches (NDA) Conference and 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials (SDM) Conference (2007) Pages: 1-10

Résumé : This paper addresses the modeling and simulation of random structural dynamic and aeroelastic systems, linear and nonlinear, using the nonparametric methodology. The fundamental theory underlying this approach is first review and its application to linear structural dynamic models is demonstrated. Next, the theory is extended in two distinct directions: i.e. geometrically nonlinear models and an improved characterization of the natural frequencies of random linear systems.

1 : Fac Mech & Aerosp Engn
Arizona State University
2 : Laboratoire de Mécanique (LaM)
Université Paris-Est Marne-la-Vallée (UPEMLV) : EA2545
3 : ZONA Technology
ZONA Technology

hal-00689710, version 1
http://hal-upec-upem.archives-ouvertes.fr/hal-00689710
oai:hal-upec-upem.archives-ouvertes.fr:hal-00689710
Contributeur : Christian Soize <>
Soumis le : Jeudi 19 Avril 2012, 22:31:13
Dernière modification le : Vendredi 20 Avril 2012, 09:04:44

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