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Arthur Givois
Researcher at Conservatoire national des arts et métiers
Publications - 12
Citations - 191
Arthur Givois is an academic researcher from Conservatoire national des arts et métiers. The author has contributed to research in topics: Nonlinear system & Finite element method. The author has an hindex of 5, co-authored 8 publications receiving 96 citations. Previous affiliations of Arthur Givois include university of lille.
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On the frequency response computation of geometrically nonlinear flat structures using reduced-order finite element models
TL;DR: In this paper, a reduced-order model (ROM) is obtained by an expansion onto the eigenmode basis of the associated linearized problem, including transverse and in-plane modes.
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Non-intrusive reduced order modelling for the dynamics of geometrically nonlinear flat structures using three-dimensional finite elements
Alessandra Vizzaccaro,Arthur Givois,Arthur Givois,Pierluigi Longobardi,Yichang Shen,Jean-François Deü,Loic Salles,Cyril Touzé,Olivier Thomas +8 more
TL;DR: A modified STEP is proposed, where the prescribed displacements are imposed solely on specific degrees of freedom of the structure, and it is shown that this adjustment also provides efficiently a converged solution.
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Backbone curves of coupled cubic oscillators in one-to-one internal resonance: bifurcation scenario, measurements and parameter identification
TL;DR: In this article, a system composed of two cubic nonlinear oscillators with close natural frequencies, and thus displaying a 1:1 internal resonance, is studied both theoretically and experimentally, with a special emphasis on the free oscillations and the backbone curves.
Journal ArticleDOI
Non-intrusive reduced order modelling for the dynamics of geometrically nonlinear flat structures using three-dimensional finite elements
Alessandra Vizzaccaro,Arthur Givois,Arthur Givois,Pierluigi Longobardi,Yichang Shen,Jean-François Deü,Loic Salles,Cyril Touzé,Olivier Thomas +8 more
TL;DR: In this paper, a modified version of the STiffness evaluation procedure is proposed, where the prescribed displacements are imposed solely on specific degrees of freedom of the structure, and this adjustment also provides efficiently a converged solution.
Journal ArticleDOI
Theoretical and experimental investigation of a 1:3 internal resonance in a beam with piezoelectric patches:
Vinciane Guillot,Arthur Givois,Mathieu Colin,Olivier Thomas,Alireza Ture Savadkoohi,Claude-Henri Lamarque +5 more
TL;DR: In this paper, experimental and theoretical results on the nonlinear dynamics of a homogeneous thin beam equipped with piezoelectric patches, presenting internal resonances, are provided.