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