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Olivier Thomas

27
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jean-francois-deu
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Dynamics of piezoelectric structures with geometric nonlinearities: A non-intrusive reduced order modelling strategy

Arthur Givois , Jean-François Deü , Olivier Thomas
Computers & Structures, 2021, 253, pp.106575. ⟨10.1016/j.compstruc.2021.106575⟩
Article dans une revue hal-03500725v1
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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 , Pierluigi Longobardi , Yichang Shen , Jean-François Deü
Computational Mechanics, 2020, 66 (6), pp.1293-1319. ⟨10.1007/s00466-020-01902-5⟩
Article dans une revue hal-02952712v1
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On the frequency response computation of geometrically nonlinear flat structures using reduced-order finite element models

Arthur Givois , Aurelien Grolet , Olivier Thomas , Jean-François Deü
Nonlinear Dynamics, 2019, 97 (2), pp.1747-1781. ⟨10.1007/s11071-019-05021-6⟩
Article dans une revue hal-02289755v1
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Hardening/softening behavior and reduced order modeling of nonlinear vibrations of rotating cantilever beams

Olivier Thomas , Aurélien Sénéchal , Jean-François Deü
Nonlinear Dynamics, 2016, 86 (2), pp.1293-1318. ⟨10.1007/s11071-016-2965-0⟩
Article dans une revue hal-01394763v1
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Wafer-scale fabrication of self-actuated piezoelectric nanoelectromechanical resonators based on lead zirconate titanate (PZT)

Denis Dezest , Olivier Thomas , Fabrice Mathieu , Laurent Mazenq , Caroline Soyer
Journal of Micromechanics and Microengineering, 2015, 25 (3), pp.35002-35013. ⟨10.1088/0960-1317/25/3/035002⟩
Article dans une revue hal-01169283v1
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Finite element reduced order models for nonlinear vibrations of piezoelectric layered beams with applications to NEMS

Arnaud Lazarus , Olivier Thomas , Jean-François Deü
Finite Elements in Analysis and Design, 2012, 49 (1), pp.35-51. ⟨10.1016/j.finel.2011.08.019⟩
Article dans une revue hal-01084700v1
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Performance of piezoelectric shunts for vibration reduction

Olivier Thomas , Julien Ducarne , Jean-François Deü
Smart Materials and Structures, 2012, 21 (1), pp.015008. ⟨10.1088/0964-1726/21/1/015008⟩
Article dans une revue hal-01082925v1
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Vibrations of an elastic structure with shunted piezoelectric patches: efficient finite element formulation and electromechanical coupling coefficients

Olivier Thomas , Jean-François Deü , Julien Ducarne
International Journal for Numerical Methods in Engineering, 2009, 80 (2), pp.235-268. ⟨10.1002/nme.2632⟩
Article dans une revue hal-01572491v1

Finite element reduced-order models to predict the geometrically nonlinear dynamics of piezoelectric laminated structures

Arthur Givois , Olivier Thomas , Jean-François Deü
9th ECCOMAS Thematic Conference on Smart Structures and Materials, SMART 2019, Jul 2019, Paris, France
Communication dans un congrès hal-03179047v1
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Finite elements based reduced order models for nonlinear dynamics of piezoelectric and dielectric laminated micro/nanostructures

Olivier Thomas , Arthur Givois , Aurélien Grolet , Jean-François Deü , Cécile Fuinel
EUROMECH Colloquium 603, Dynamics of micro and nano systems, Sep 2018, Porto, Portugal
Communication dans un congrès hal-01962993v1

Nonlinear vibrations of rotating cantilever beams: Finite-elements validations of various reduced-order models

Olivier Thomas , Aurélien Sénéchal , Jean-François Deü
11th World Congress on Computational Mechanics, WCCM XI, Jul 2014, Barcelona, Spain
Communication dans un congrès hal-03179600v1
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Calcul de vibrations non linéaires de micro/nano-structures piézoélectriques stratifiées par modèles réduits avec correction quasi-statique

Olivier Thomas , Saeid Nezamabadi , Jean-François Deü
11e Colloque National en Calcul des Structures (CSMA 2013), May 2013, Giens, France
Communication dans un congrès hal-01399615v1
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Wafer-scale integration of piezoelectric actuation capabilities in nanoelectromechanical systems resonators

Denis Dezest , Fabrice Mathieu , Laurent Mazenq , Caroline Soyer , Jean Costecalde
2013 Nanomechanical Sensing Workshop, May 2013, Stanford, USA, United States. pp.0
Communication dans un congrès hal-03165172v1

Reduced order finite element models for nonlinear vibrations of piezoelectric layered beams with applications to MEMS

Jean-François Deü , Olivier Thomas , Saeid Nezamabadi , Arnaud Lazarus
International Conference on Mechanics of Nano, Micro and Macro Composite Structures, ICNMMCS 2012, Jun 2012, Turin, Italy
Communication dans un congrès hal-03179583v1
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Réduction de modèles éléments finis pour les vibrations non linéaires. Application à des nano-structures piézoélectriques

Olivier Thomas , Saeid Nezamabadi , Jean-François Deü , Arnaud Lazarus
10e colloque national en calcul des structures, May 2011, Giens, France. pp.Clé USB
Communication dans un congrès hal-00592724v1

Reduced order finite element models for nonlinear vibrations of stratified piezoelectric beams with applications to MEMS

Jean-François Deü , Olivier Thomas , Arnaud Lazarus
16th International Conference on Composite Structures, ICCS16, Jun 2011, Porto, Portugal
Communication dans un congrès hal-03179273v1

Optimization of passive vibration damping of rotor blade structures using shunted piezoelectric elements

Jean-François Deü , Aurélien Sénéchal , Olivier Thomas
10th International Conference on Computational Structures Technology, CST2010, Sep 2010, Valencia, Spain
Communication dans un congrès hal-03179271v1

Finite elements reduced order models for nonlinear vibrations of stratified piezoelectric beams with application to NEMS

Arnaud Lazarus , Olivier Thomas , Jean-François Deü
IV European Conference on Computational Mechanics, ECCM 2010, May 2010, Paris, France
Communication dans un congrès hal-03179310v1
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Optimization of shunted piezoelectric patches for vibration reduction of complex structures - Application to a turbojet fan blade

Aurélien Sénéchal , Olivier Thomas , Jean-François Deü
2010 ASME International Design Engineering Technical Conferences & Computers and Information In Engineering Conference, IDETC/CIE 2010, Aug 2010, Montréal, Quebec, Canada. pp.695-704, ⟨10.1115/DETC2010-28737⟩
Communication dans un congrès hal-03179284v1

Optimization of shunted piezoelectric patches for complex structure vibration reduction - Application to a turbojet fan blade

Aurélien Sénéchal , Olivier Thomas , Jean-François Deü , Pierrick Jean
IV European Conference on Computational Mechanics, ECCM 2010, May 2010, Paris, France
Communication dans un congrès hal-03179322v1
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Atténuation des vibrations de structures complexes par shunt piézoélectrique-Application à un modèle simplifié d'aube de turbomachine

Aurélien Sénéchal , Olivier Thomas , Jean-François Deü , Pierrick Jean
9e Colloque national en calcul des structures, CSMA, May 2009, Giens, France
Communication dans un congrès hal-01412124v1

An efficient finite-element formulation for passive vibration attenuation using shunt piezoelectric patches

Jean-François Deü , Olivier Thomas , Julien Ducarne
Second International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2009, Jun 2009, Island of Rhodes, Greece
Communication dans un congrès hal-03179300v1

Vibration reduction by switch shunting of piezoelectric elements: optimization of electromechanical coupling and switch timing

Julien Ducarne , Olivier Thomas , Jean-François Deü
Third International Symposium on Design Modelling and Experiments of Adaptive Structures and Smart Systems, DeMEASS III, May 2009, Vernon, France
Communication dans un congrès hal-03179303v1

Non-linear vibrations of rotating cantilever beams: Finite elements validations of various reduced order models

Aurélien Sénéchal , Olivier Thomas , Jean-François Deü
EUROMECH Colloquium 503: Nonlinear Normal Modes, Dimension Reduction and Localization in Vibrating Systems, Sep 2009, Frascati, Italy
Communication dans un congrès hal-03179321v1

Vibration reduction by switch shunting of piezoelectric elements: Nonlinear energy transfers between modes and optimization

Julien Ducarne , Olivier Thomas , Jean-François Deü
19th International Conference on Adaptive Structures and Technologies, ICAST 2008, Oct 2008, Ascona, Switzerland
Communication dans un congrès hal-03179347v1
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Structural vibration reduction optimization by switch shunting of piezoelectric elements

Julien Ducarne , Olivier Thomas , Jean-François Deü
ASME International Mechanical Engineering Congress and Exposition, IMECE 2007, Nov 2007, Seattle, Washington, United States. pp.797-816, ⟨10.1177/1045389X1036783⟩
Communication dans un congrès hal-03179543v1
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Optimisation de dispositifs passifs d'atténuation de vibration par shunt piézoélectrique

Julien Ducarne , Olivier Thomas , Jean-François Deü
8e Colloque national en calcul des structures, CSMA, May 2007, Giens, France
Communication dans un congrès hal-01488887v1