Accéder directement au contenu

Christian Soize

Professor Emeritus, Université Gustave Eiffel, MSME UMR 8208
51%
Libre accès
37
Documents
Affiliations actuelles
Identifiants chercheurs
Contact

Présentation

. Statistical Learning, Probabilistic Learning, Machine Learning, and Nonconvex Optimization Problem. . Uncertainty Quantification, stochastic modeling of uncertainties in computational sciences and engineering, their propagation and their quantification solving stochastic inverse problems. . Stochastic multi-scale modeling and application to microstructures of heterogeneous materials. . Computational science, computational mechanics, linear and nonlinear structural dynamics, structural acoustics, vibroacoustics, and coupled systems. . Computational stochastic dynamics for linear and nonlinear dynamical systems.

Domaines de recherche


Compétences

Publications

853004
Image document

High-speed train suspension health monitoring using computational dynamics and acceleration measurements

David Lebel , Christian Soize , Christine Fünfschilling , Guillaume Perrin
Vehicle System Dynamics, 2020, 58 (6), pp.911-932. ⟨10.1080/00423114.2019.1601744⟩
Article dans une revue hal-02100228v1
Image document

Statistical inverse identification for nonlinear train dynamics using a surrogate model in a Bayesian framework

David Lebel , Christian Soize , Christine Fünfschilling , Guillaume Perrin
Journal of Sound and Vibration, 2019, 458, pp.158-176. ⟨10.1016/j.jsv.2019.06.024⟩
Article dans une revue hal-02175507v1

Predictive track maintenance: how statistics models and vehicle-track interaction open new prospects

Nicolas Lestoille , Christine Funfschilling , Christian Soize
Revue Generale des Chemins de Fer, 2017, 269, pp.28-35
Article dans une revue hal-01552338v1
Image document

A Posteriori Error and Optimal Reduced Basis for Stochastic Processes Defined by a Finite Set of Realizations

Guillaume Perrin , Christian Soize , Denis Duhamel , Christine Funfschilling
SIAM/ASA Journal on Uncertainty Quantification, 2014, 2 (1), pp.745 - 762. ⟨10.1137/130905095⟩
Article dans une revue hal-01097139v1
Image document

Track irregularities stochastic modeling

Guillaume Perrin , Christian Soize , Denis Duhamel , Christine Fünfschilling
Probabilistic Engineering Mechanics, 2013, 34 (-), pp.123-130. ⟨10.1016/j.probengmech.2013.08.006⟩
Article dans une revue hal-00850645v1
Image document

Karhunen-Loeve expansion revisited for vector-valued random fields: scaling, errors and optimal basis

Guillaume Perrin , Christian Soize , Denis Duhamel , Christine Fünfschilling
Journal of Computational Physics, 2013, 242 (1), pp.607-622. ⟨10.1016/j.jcp.2013.02.036⟩
Article dans une revue hal-00805616v1
Image document

Identification of polynomial chaos representations in high dimension from a set of realizations

Guillaume Perrin , Christian Soize , Denis Duhamel , Christine Fünfschilling
SIAM Journal on Scientific Computing, 2012, 34 (6), pp.A2917-A2945. ⟨10.1137/11084950X⟩
Article dans une revue hal-00770006v1

Real-time optimization of speed control to limit train energy consumption

Romain Jorge do Marco , Guillaume Perrin , Christine Fünfschilling , Christian Soize
MASCOT-NUM 2023, Apr 2023, Le Croisic, France
Communication dans un congrès hal-04081892v1

Optimisation de la vitesse de trains sous contraintes de confort et de ponctualité, en présence d’incertitudes

Julien Nespoulous , Christine Fünfschilling , Guillaume Perrin , Christian Soize
54 èmes Journées de Statistique de la SFdS (JDS 2023), Université Libre de Bruxelles, Jul 2023, Bruxelles, Belgique
Communication dans un congrès hal-04146600v1
Image document

Bayesian inference for high-speed train dynamics and speed optimization under uncertainty for energy saving

Julien Nespoulous , Christian Soize , Christine Fünfschilling , Guillaume Perrin
The 30th edition of the biennial ISMA conference on Noise and Vibration Engineering (ISMA 2022) and The 9th International Conference on Uncertainty in Structural Dynamics, USD 2022, KU Leuven, Sep 2022, Leuven, Belgium. pp.1-6
Communication dans un congrès hal-03799277v1

Robust adaptation of the train speed for energy saving under punctaulity and security constraints

Julien Nespoulous , Christian Soize , Christine Fünfschilling , Guillaume Perrin
MASCOT-NUM 2022, Jun 2022, Clermont Ferrand, France
Communication dans un congrès hal-03749632v1

Uncertainty quantification for high-speed train dynamics modeling and optimization under uncertainties to limit energy consumption

Julien Nespoulous , Christian Soize , Christine Fünfschilling , Guillaume Perrin
The 15th World Congress of Computational Mechanics (WCCM 2022), Jul 2022, Yokohama, Japan
Communication dans un congrès hal-03749644v1
Image document

Driver’s control optimization under uncertainties to reduce energy consumption of high-speed trains

Julien Nespoulous , Christian Soize , Christine Funfschilling , Guillaume Perrin
The fifth international conference of railway technology, Railways 2022, Aug 2022, Montpellier, France. pp.1-5, ⟨10.4203/ccc.1.7.6⟩
Communication dans un congrès hal-03799316v1

Optimization under uncertainties of high-speed train speed to limit energy consumption

Julien Nespoulous , Christian Soize , Christine Funfschilling , Guillaume Perrin
UNCECOMP 2021, 4th International Conference on Uncertainty Quantification in Computational Sciences and Engineering, Jun 2021, Athens, Greece
Communication dans un congrès hal-03278233v1

High-speed train speed optimization for limiting energy consumption

Julien Nespoulous , Christian Soize , Christine Funfschilling , Guillaume Perrin
the 27th IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks (IAVSD 2021), Aug 2021, Saint-Petersburg, Russia
Communication dans un congrès hal-03381366v1

State health monitoring of high-speed train suspensions by bayesian calibration based on gaussian surrogate modeling

David Lebel , Christian Soize , Christine Funfschilling , Guillaume Perrin
The 13th World Congress of Computational Mechanics (WCCM 2018) and Second Pan American Congress on Computational Mechanics (PANACM II), Jul 2018, New York, United States
Communication dans un congrès hal-01876753v1

Statistical inverse method for train suspensions remote diagnosis using embedded accelerometers

David Lebel , Christian Soize , Christine Funfschilling , Guillaume Perrin
Railways 2018 and STECH2018: The Fourth International Conference on Railway Technology: Research, Development and Maintenance incorporating The Eighth International Symposium on Speed-up and Sustainable Technology for Railway and Maglev Systems(STECH2018), Sep 2018, Barcelona, Spain
Communication dans un congrès hal-01876763v1

Railway dynamics for the condition monitoring of suspensions

Christine Funfschilling , David Lebel , Christian Soize , Guillaume Perrin
TRA Vienna 2018, A digital era for transport, Apr 2018, Vienna, Austria
Communication dans un congrès hal-01810458v1

Bayesian calibration of high-speed train suspensions parameters using Kriging metamodeling

David Lebel , Christian Soize , Christine Funfschilling , Guillaume Perrin
IMAC XXXVIII, Feb 2018, Orlando, Florida, United States. pp.1-3
Communication dans un congrès hal-01810455v1
Image document

Inverse identification of mechanical parameters of high-speed train suspensions submitted to random track irregularities

David Lebel , Christian Soize , Christine Funfschilling , Guillaume Perrin
12th International Conference on Structural Safety & Reliability, ICOSSAR 2017, Aug 2017, Vienna, Austria. pp.1-9
Communication dans un congrès hal-01575047v1
Image document

Identification expérimentale des paramètres de suspensions des trains à grande vitesse par méthode statistique inverse

David Lebel , Christian Soize , Christine Funfschilling , Guillaume Perrin
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Communication dans un congrès hal-01899340v1

Statistical inverse problems for non-Gaussian non-stationary stochastic processes defined by a set of realizations

Guillaume Perrin , Denis Duhamel , Christine Funfschilling , N Ouhbi , Jean-Noël Roux
Workshop "Propagation of Uncertainty", Institut Henti Poincaré, 2015, Paris, France, 2015, Paris, France
Communication dans un congrès hal-01306386v1

Statistical inverse problems for non-Gaussian non-stationary stochastic processes defined by a set of realizations

Guillaume Perrin , Denis Duhamel , Christine Funfschilling , N Ouhbi , Christian Soize
Workshop "Propagation of Uncertainty", Institut Henti Poincaré, Dec 2015, Paris, France
Communication dans un congrès hal-01648105v1
Image document

Stochastic modeling of train dynamics under effect of track irregularities and experimental comparisons

N. Lestoille , Christian Soize , C. Fünfschilling
International Conference on Uncertainty in Structural Dynamics, USD2014, Sep 2014, Leuven, Belgium. pp.1-9
Communication dans un congrès hal-01066571v1
Image document

Long time evolution of train dynamics with respect to track geometry

N. Lestoille , Christian Soize , G. Perrin , C. Fünfschilling
The Second International Conference on Railway Technology: Research, Development and Maintenance (RAILWAYS 2014), Apr 2014, Ajaccio, France. pp.1-14
Communication dans un congrès hal-00989424v1

Track geometry degradation under effect of the train dynamics

N. Lestoilles , Christian Soize , G. Perrin , C. Fünfschilling
International Workshop on Railway Track Science and Engineering, Dec 2013, Paris, France. pp.1
Communication dans un congrès hal-00940344v1
Image document

Dynamical behavior of trains excited by a non-Gaussian vector-valued random field

G. Perrin , Christian Soize , Denis Duhamel , C. Fünfschilling
COMPDYN 2013, 4th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Jun 2013, Kos Island, Greece. pp.1-14
Communication dans un congrès hal-00806402v1

Modeling and identification of non Gaussian multivariate random fields and application to the excitation of trains by the track irregularities.

Guillaume Perrin , Christian Soize , Denis Duhamel , Christine Fünfschilling
1ères Journées Jeunes Chercheurs en Vibrations, Apr 2013, France
Communication dans un congrès hal-00852774v1

Dynamical behavior of trains excited by a non-Gaussian vector-valued random fields

C. Fünfschilling , G. Perrin , Christian Soize , Denis Duhamel
ECCOMAS Thematic Conference on Multibody Dynamics 2013, Jul 2013, Zagreb, Croatia. pp.1
Communication dans un congrès hal-00844197v1
Image document

Karhunen-Loève based sensitivity analysis

G. Perrin , Christian Soize , Denis Duhamel , C. Fünfschilling
International Workshop on Uncertainty Quantification in Fluids Simulation (BOQUSE 2013), Dec 2013, Bordeaux, France. pp.1-3
Communication dans un congrès hal-00940374v1
Image document

Statistical inverse problems for non-Gaussian vector valued random fields with a set of experimental realizations

G. Perrin , Christian Soize , Denis Duhamel , C. Fünfschilling
ICOSSAR 2013, 11th International Conference on Structural Safety and Reliability, Columbia University, Jun 2013, New-York, United States. pp.1-7
Communication dans un congrès hal-00806417v1

Identification of polynomial chaos representations in high dimension

G. Perrin , Denis Duhamel , Christian Soize , C. Fünfschilling
SIAM Conference on Uncertainty Quantification, Apr 2012, Raleigh, North Carolina, United States. pp.1
Communication dans un congrès hal-00701619v1
Image document

Modeling the track geometry variability

G. Perrin , Christian Soize , Denis Duhamel , C. Fünfschilling
10th World Congress on Computational Mechanics(WCCM), Jul 2012, São Paulo, Brazil. pp.1-11
Communication dans un congrès hal-00734159v1
Image document

Influence of the track geometry variability on the train behavior

G. Perrin , Christian Soize , Denis Duhamel , C. Fünfschilling
Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2012), Vienna University of Technology, Sep 2012, Vienna, Austria. pp.1-2
Communication dans un congrès hal-00734173v1
Image document

Stochastic modelling of track irregularities

G. Perrin , Denis Duhamel , Christian Soize , C. Fünfschilling
Thirteenth International Conference on Civil, Structural and Environmental Engineering Computing, Sep 2011, Chania, Greece. pp.1-15, ⟨10.4203/ccp.96.14⟩
Communication dans un congrès hal-00668724v1
Image document

Track irregularities stochastic modelling

G. Perrin , Denis Duhamel , Christian Soize , C. Fünfschilling
Thirteenth International Conference on Civil, Structural and Environmental Engineering Computing (CC2011), Sep 2011, Chania, Crete, Greece. pp.1-16
Communication dans un congrès hal-00698716v1