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

Autor: Nespoulous, Julien, Fünfschilling, Christine, Perrin, Guillaume, Soize, Christian

The optimization of train speed with respect to energy criteria is a majorecological and economic challenge for the railway sector. This optimization is howevercomplex due to the constraints of comfort and punctuality to be respected as well as the p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10692::9d1f5316fa063a5e179f6e637c177542
https://univ-eiffel.hal.science/hal-04146600

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

Autor: Nespoulous, Julien, Soize, Christian, Fünfschilling, Christine, Perrin, Guillaume

Publikováno v: 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
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

International audience; The train is a complex nonlinear system, whose dynamic behavior is difficult to predict accurately because of its environmental sensitivity. Indeed, in spite of a relative fine modeling of the vehicle and its rolling environme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a51d6c1a0fef93fb82536917b559c001
https://hal-univ-eiffel.archives-ouvertes.fr/hal-03799277/document

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

Autor: Nespoulous, Julien, Soize, Christian, Fünfschilling, Christine, Perrin, Guillaume

Publikováno v: The 15th World Congress of Computational Mechanics (WCCM 2022)
The 15th World Congress of Computational Mechanics (WCCM 2022), Jul 2022, Yokohama, Japan

International audience; Controlling the energy consumption is an important stake in today’s world. In the railway field, the energy consumed by high-speed trains depends on many variables such as the driver behaviour. Significant variations have be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::155b455bd8cc2946a7e1087983ff0642
https://hal.science/hal-03749644

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Predictive maintenance by identification of suspension parameters from inline acceleration measurements

Autor: Kraft, Sönke, Puel, Guillaume, Fünfschilling, Christine, Aubry, Denis

Publikováno v: ISMA-International Conference on Noise and Vibration Engineering
ISMA-International Conference on Noise and Vibration Engineering, Sep 2010, Leuven, Belgium. pp.CD-ROM

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::788396f345d331fef028066e4d4eb184
https://hal-ecp.archives-ouvertes.fr/hal-00707882