1–6 of 6 hits
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    Geometrical Uncertainties—Accuracy of Parametrization and Its Influence on UQ and RDO Results

    Liu, Dishi / Maruyama, Daigo / Görtz, Stefan | Springer Verlag | 2018
    parameterized by a truncated Karhunen–Loève expansion (KLE), and the influence of the truncation on the statistics of aerodynamic quantities is ...
    Keywords: Engineering , Engineering Design

    Comparing Surrogates for Estimating Aerodynamic Uncertainties of Airfoils

    Maruyama, Daigo / Liu, Dishi / Görtz, Stefan | Springer Verlag | 2018
    worst-case scenario) can be led more accurately by an expected improvement based adaptive sampling technique. This fact indicates that advanced ...
    Keywords: Engineering , Engineering Design

    Surrogate Model-Based Approaches to UQ and Their Range of Applicability

    Maruyama, Daigo / Liu, Dishi / Görtz, Stefan | Springer Verlag | 2018
    uncertain operational and 10 uncertain geometrical parameters. Statistics of the quantity of interest (QoI) are evaluated based on surrogate models ...
    Keywords: Engineering , Engineering Design

    Robust Design Measures for Airfoil Shape Optimization

    Maruyama, Daigo / Görtz, Stefan / Liu, Dishi | Springer Verlag | 2018
    Keywords: Engineering , Engineering Design

    General Introduction to Surrogate Model-Based Approaches to UQ

    Maruyama, Daigo / Görtz, Stefan / Liu, Dishi | Springer Verlag | 2018
    in the parameter space based on Bayesian statistics. The other one is the radial basis function (RBF) method. The RBF method is also a ...
    Keywords: Engineering , Engineering Design

    Variable-Fidelity and Reduced-Order Models for Aero Data for Loads Predictions

    Görtz, Stefan / Zimmermann, Ralf / Han, Zhong-Hua | Springer Verlag | 2013
    acting on industrial aircraft configurations. We introduce a physics-based approach to reduced-order modeling based on proper orthogonal ...
    Keywords: Engineering , Engineering Fluid Dynamics