Offshore wind turbines are exposed to continuous wind and wave excitation. The monitoring
of high periodic strains at critical locations is important to assess the remaining lifetime of the …

In structural dynamics, the forces acting on a structure are often not well known. System
inversion techniques may be used to estimate these forces from the measured response of …

This paper presents a verification of a joint input-state estimation algorithm using data
obtained from in situ experiments on a footbridge. The estimation of the input and the system …

One of the tools used to study the NVH behaviour of a system is the transfer path analysis. It
aims to identify the operational forces and the propagation paths of the vibrations and is …

Lightweight structural components in many engineering fields can be severely excited by
airborne pressure fields, becoming a concern for their structural dynamics and reliability …

In the last years, acoustic source identification has gained special attention, mainly due to
new environmental norms, urbanization problems and more demanding acoustic comfort …

The aim of this paper is to propose a methodology for identifying the pressure field applied
on a laminated composite plate from its measured vibration response. The general …

L'objectif de ce travail est la mise au point d'une méthode de diagnostic permettant de
quantifier par la mesure les sources vibratoires de machines en régime stationnaire. La …

L'objet de cette thèse est l'extension aux structures complexes de la méthode de Résolution
Inverse Fenêtrée Filtrée (RIFF). L'idée principale se base sur le modèle Eléments Finis local …

Le présent travail de thèse traite de la modélisation vibratoire et de la caractérisation
dynamique de matériaux multicouches anisotropes. Dans le premier chapitre, une …