The material parameters identification procedure usually takes benefit of measured kinematicfield obtained by non intrusive techniques. In dynamics, such a procedure can be challengingbecause of the important flow of information to take into account. By the way, the reliability of thosemeasured information is likely to define the quality of the parameters identified. In this work, we developtwo new numerical tools in order to simplify the identification procedure in term of numericaland experimental implementation. The first tool, based on the virtual fields method, leads to a smallsystem inversion. This method allows one to significantly decrease the cost of one identification. Thismethod is compared to the finite element model updating me...
The aim of this work is to identify parameters driving constitutive equations of materials with disp...
For several years, the considerable changes that have occurredin computing tools have led to new pra...
International audienceThe identification of material parameters, for a given constitutive model, can...
The material parameters identification procedure usually takes benefit of measured kinematicfield ob...
Les procédures d’identification de paramètres de matériau utilisent généralement un champcinématique...
Improving the prediction of numerical simulations requires a better control of constitutive models. ...
The research work addresses robust, consistent, and effective identification of material parameters ...
The identification of material properties based on the confrontation between the experimental data a...
Cette thèse a pour objectif le développement d'une stratégie d'identification des paramètres de plas...
This work deals with the identification of constitutive parameters of elastomeric materials using th...
Ever increasing weight, size and power demand limitations, ask for reliable, and modern material mod...
L’amélioration du caractère prédictif des simulations numériques requiert une meilleure maîtrise des...
Many industries have invested in numerical simulation in order to reduce production costs, to shorte...
In this study, tools are developed in order to characterise materials behaviour which are transforme...
International audienceTwo main types of approaches are available in the literature for identifying m...
The aim of this work is to identify parameters driving constitutive equations of materials with disp...
For several years, the considerable changes that have occurredin computing tools have led to new pra...
International audienceThe identification of material parameters, for a given constitutive model, can...
The material parameters identification procedure usually takes benefit of measured kinematicfield ob...
Les procédures d’identification de paramètres de matériau utilisent généralement un champcinématique...
Improving the prediction of numerical simulations requires a better control of constitutive models. ...
The research work addresses robust, consistent, and effective identification of material parameters ...
The identification of material properties based on the confrontation between the experimental data a...
Cette thèse a pour objectif le développement d'une stratégie d'identification des paramètres de plas...
This work deals with the identification of constitutive parameters of elastomeric materials using th...
Ever increasing weight, size and power demand limitations, ask for reliable, and modern material mod...
L’amélioration du caractère prédictif des simulations numériques requiert une meilleure maîtrise des...
Many industries have invested in numerical simulation in order to reduce production costs, to shorte...
In this study, tools are developed in order to characterise materials behaviour which are transforme...
International audienceTwo main types of approaches are available in the literature for identifying m...
The aim of this work is to identify parameters driving constitutive equations of materials with disp...
For several years, the considerable changes that have occurredin computing tools have led to new pra...
International audienceThe identification of material parameters, for a given constitutive model, can...