International audienceAmong all the methods developed to identify mechanical sources, the Tikhonov-like regularizations are certainly the most popular. However, in their standard form, a global a priori is assumed on the spatial distribution of sources. Incidentally, imprecise results can be obtained if a structure is subjected to localized and distributed sources. This paper aims at providing an identification methodology able to take advantage of prior local information on both the nature and location of excitation sources. For this purpose, the bayesian framework is well adapted to exploit our a priori knowledge on the sources. The proposed bayesian formulation is based on the use of generalized gaussian priors, which provide a flexible ...
In the field of structural health monitoring (SHM), the acquisition of acoustic emissions to localis...
International audienceL'identification des sources vibro-acoustiques sur un GMP (Groupe Moto-Propuls...
International audiencePour identifier les sources mécaniques agissant sur une structure, les méthode...
International audienceThe reconstruction of mechanical sources from vibration measurements is known ...
International audienceThe reconstruction of mechanical sources from vibration measurements is known ...
International audienceThis paper is concerned with the development of a general methodology for iden...
International audienceThis paper addresses the problem of identifying mechanical exciting forces fro...
Des modèles de plus en plus précis sont développés pour prédire le comportement vibroacoustique des ...
International audienceTo identify mechanical sources acting on a structure, Tikhonov-like regulariza...
International audiencePour identifier les sources mécaniques excitant une structure, les méthodes de...
International audienceThis paper introduces the Bayesian regularization applied to the Force Analysi...
Experimental characterization of acoustic sources is one of the essential steps for reducing noise p...
International audienceTo identify mechanical sources acting on a structure, Tikhonov-like regulariza...
In this work we present two independent inverse problem methods. In the first chapter we address the...
International audienceIn a paper, recently published in Mechanical Systems and Signal Processing, we...
In the field of structural health monitoring (SHM), the acquisition of acoustic emissions to localis...
International audienceL'identification des sources vibro-acoustiques sur un GMP (Groupe Moto-Propuls...
International audiencePour identifier les sources mécaniques agissant sur une structure, les méthode...
International audienceThe reconstruction of mechanical sources from vibration measurements is known ...
International audienceThe reconstruction of mechanical sources from vibration measurements is known ...
International audienceThis paper is concerned with the development of a general methodology for iden...
International audienceThis paper addresses the problem of identifying mechanical exciting forces fro...
Des modèles de plus en plus précis sont développés pour prédire le comportement vibroacoustique des ...
International audienceTo identify mechanical sources acting on a structure, Tikhonov-like regulariza...
International audiencePour identifier les sources mécaniques excitant une structure, les méthodes de...
International audienceThis paper introduces the Bayesian regularization applied to the Force Analysi...
Experimental characterization of acoustic sources is one of the essential steps for reducing noise p...
International audienceTo identify mechanical sources acting on a structure, Tikhonov-like regulariza...
In this work we present two independent inverse problem methods. In the first chapter we address the...
International audienceIn a paper, recently published in Mechanical Systems and Signal Processing, we...
In the field of structural health monitoring (SHM), the acquisition of acoustic emissions to localis...
International audienceL'identification des sources vibro-acoustiques sur un GMP (Groupe Moto-Propuls...
International audiencePour identifier les sources mécaniques agissant sur une structure, les méthode...