La vitesse critique de flottement est un facteur essentiel à la conception aéronautique car elle caractérise le régime de vol au-delà duquel l’aéronef risque de subir un mécanisme de ruine. L’objectif de cette thèse est d’étudier l’impact des incertitudes d’origines aléatoires et épistémiques sur la limite de stabilité linéaire pour des configurations aéroélastiques idéalisées. Dans un premier temps, un problème de propagation directe d’incertitudes aléatoires relatives à des paramètres de fabrication d’une aile en forme de plaque en matériau composite stratifié a été considéré. La représentation du matériau par la méthode polaire lève la contrainte de grande dimensionnalité du problème stochastique initial et permet l’utilisation du Chaos ...
Response of flexible structures — such as cable-supported bridges and aircraft wings — is associated...
The Federal Aviation Regulations contain descriptions of a number of dynamic maneuvers that may lead...
The Federal Aviation Regulations contain descriptions of a number of dynamic maneuvers that may lead...
The critical flutter velocity is an essential factor in aeronautic design because it caracterises th...
An experimental-based approach to flutter speed uncertainty quantification in aeroelastic systems is...
La recherche en optimisation est un secteur crucial pour les constructeurs aéronautiques. La perform...
La recherche en optimisation est un secteur crucial pour les constructeurs aéronautiques. La perform...
Flutter-critical velocity is usually estimated from deterministic analyses by assuming that physical...
International audienceIn this work, Bayesian techniques are employed to quantify model-form and pred...
In this work, Bayesian techniques are employed to quantify model-form and predictive uncertainty in ...
In this work, Bayesian techniques are employed to quantify model-form and predictive uncertainty in ...
This report documents the culmination of in-house work in the area of uncertainty quantification and...
AbstractAimed at evaluating the structural stability and flutter risk of the system, this paper mana...
As the sophistication of finite element models increases, the need to investigate the effects of unc...
Uncertainties in aero elastic analysis are investigated. In aero elastic analysis, we usually find d...
Response of flexible structures — such as cable-supported bridges and aircraft wings — is associated...
The Federal Aviation Regulations contain descriptions of a number of dynamic maneuvers that may lead...
The Federal Aviation Regulations contain descriptions of a number of dynamic maneuvers that may lead...
The critical flutter velocity is an essential factor in aeronautic design because it caracterises th...
An experimental-based approach to flutter speed uncertainty quantification in aeroelastic systems is...
La recherche en optimisation est un secteur crucial pour les constructeurs aéronautiques. La perform...
La recherche en optimisation est un secteur crucial pour les constructeurs aéronautiques. La perform...
Flutter-critical velocity is usually estimated from deterministic analyses by assuming that physical...
International audienceIn this work, Bayesian techniques are employed to quantify model-form and pred...
In this work, Bayesian techniques are employed to quantify model-form and predictive uncertainty in ...
In this work, Bayesian techniques are employed to quantify model-form and predictive uncertainty in ...
This report documents the culmination of in-house work in the area of uncertainty quantification and...
AbstractAimed at evaluating the structural stability and flutter risk of the system, this paper mana...
As the sophistication of finite element models increases, the need to investigate the effects of unc...
Uncertainties in aero elastic analysis are investigated. In aero elastic analysis, we usually find d...
Response of flexible structures — such as cable-supported bridges and aircraft wings — is associated...
The Federal Aviation Regulations contain descriptions of a number of dynamic maneuvers that may lead...
The Federal Aviation Regulations contain descriptions of a number of dynamic maneuvers that may lead...