## Stochastic reduced-order model for an automotive vehicle in presence of numerous local elastic modes in the low-frequency range

*Arnoux, A.*;

*Batou, Anas*;

*Soize, Christian*;

*Gagliardini, L.*;

- Publisher: KU Leuven
- Subject: [ MATH.MATH-PR ] Mathematics [math]/Probability [math.PR] | [ SPI.MECA.VIBR ] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Vibrations [physics.class-ph] | uncertainty quantification | [SPI.MECA.VIBR]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Vibrations [physics.class-ph] | Reduced-order model | automotive vehicle | [MATH.MATH-ST]Mathematics [math]/Statistics [math.ST] | [MATH.MATH-PR]Mathematics [math]/Probability [math.PR] | [ SPI.MECA ] Engineering Sciences [physics]/Mechanics [physics.med-ph] | [ MATH.MATH-ST ] Mathematics [math]/Statistics [math.ST] | [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph]

International audience; This paper is devoted to the construction of a stochastic reduced-order model for dynamical structures having a high modal density in the low-frequency range, such as an automotive vehicle. This type of structure is characterized by the fact that... View more

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