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Reliability Analysis in the Presence of Aleatory and Epistemic Uncertainties, Application to the Prediction of a Launch Vehicle Fallout Zone
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The design of complex systems often requires reliability assessments involving a large number of uncertainties and low probability of failure estimations (in the order of 10−4). Estimating such rare event probabilities ...
Multifidelity Algorithm for the Sensitivity Analysis of Multidisciplinary Problems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present article proposes an algorithm for the sensitivity analysis of a multidisciplinary problem, in which the derivative-based global sensitivity indices are computed with multifidelity Gaussian process models. Two ...