For several years, the considerable changes that have occurredin computing tools have led to new practices in the simulation of mechanical structures. Among them, the motivation for this work is the Dynamic Data Driven Application Systems paradigm (DDDAS). The founding idea of this approach is to establish a dialogue between a physical system and its numericalmodel. The objective is then to (i) allow a calibration of the numerical model by means of measurements performed on the physical system; (ii) control the evolution of the physical system using theprediction given by numerical simulation. The major difficulty is to realize this dialogue in real time. This work focuses on the model updating step of the DDDAS paradigm. The problem is the...
The benefits of a deep understanding of the technological and industrial processes of our world are ...
International audienceThe paper aims at proposing a new strategy for real-time identification or upd...
La simulation des procédés thermomécaniques tels que le soudage demande une description fine des com...
For several years, the considerable changes that have occurredin computing tools have led to new pra...
Depuis plusieurs années, les évolutions considérables survenues au niveau des moyens de calcul à dis...
The work is placed into the framework of data assimilation in structural mechanics. It aims at devel...
Simulation Based Engineering Science (SBES) has brought major improvements in optimization, control ...
Les procédures d’identification de paramètres de matériau utilisent généralement un champcinématique...
The research work addresses robust, consistent, and effective identification of material parameters ...
The material parameters identification procedure usually takes benefit of measured kinematicfield ob...
Multibody simulations are used in the automotive industry to ensure that important design targets ar...
The identification of material properties based on the confrontation between the experimental data a...
The DDDAS concept has received an increasing interest during the last decade, in particular in the C...
La modélisation et la simulation numérique de processus complexes sont aujourd'hui des éléments esse...
The current industrial context requires the optimization of production resources, particularly raw m...
The benefits of a deep understanding of the technological and industrial processes of our world are ...
International audienceThe paper aims at proposing a new strategy for real-time identification or upd...
La simulation des procédés thermomécaniques tels que le soudage demande une description fine des com...
For several years, the considerable changes that have occurredin computing tools have led to new pra...
Depuis plusieurs années, les évolutions considérables survenues au niveau des moyens de calcul à dis...
The work is placed into the framework of data assimilation in structural mechanics. It aims at devel...
Simulation Based Engineering Science (SBES) has brought major improvements in optimization, control ...
Les procédures d’identification de paramètres de matériau utilisent généralement un champcinématique...
The research work addresses robust, consistent, and effective identification of material parameters ...
The material parameters identification procedure usually takes benefit of measured kinematicfield ob...
Multibody simulations are used in the automotive industry to ensure that important design targets ar...
The identification of material properties based on the confrontation between the experimental data a...
The DDDAS concept has received an increasing interest during the last decade, in particular in the C...
La modélisation et la simulation numérique de processus complexes sont aujourd'hui des éléments esse...
The current industrial context requires the optimization of production resources, particularly raw m...
The benefits of a deep understanding of the technological and industrial processes of our world are ...
International audienceThe paper aims at proposing a new strategy for real-time identification or upd...
La simulation des procédés thermomécaniques tels que le soudage demande une description fine des com...