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

Abstract : 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.
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Submitted on : Thursday, April 19, 2012 - 10:31:13 PM
Last modification on : Wednesday, February 26, 2020 - 7:06:08 PM
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M. P. Mignolet, Christian Soize, K. Kim, D.-H. Lee. Nonparametric stochastic modeling of structural dynamic and aeroelastic systems: formulation and novel extensions. 9th Non-deterministic Approaches (NDA) Conference and 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials (SDM) Conference, Apr 2007, Waikiki, Hawaii, United States. pp.Pages: 1-10. ⟨hal-00689710⟩

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