In many situations across computational science and engineering, multiple computational
models are available that describe a system of interest. These different models have varying …

This paper reviews the environmental issues and challenges appropriate to the design of
supersonic business jets (SSBJs). There has been a renewed, worldwide interest in …

This article provides an overview of multi-fidelity modeling trends. Fidelity in modeling refers
to the level of detail and accuracy provided by a predictive model or simulation. Generally …

Multifidelity surrogates are essential in cases where it is not affordable to have more than a
few high-fidelity samples, but it is affordable to have as many low-fidelity samples as …

SURROGATE modeling plays an increasingly important role in different areas of aerospace
science and engineering, such as aerodynamic data production, aerodynamic shape …

Variable-fidelity surrogate modeling offers an efficient way to generate aerodynamic data for
aero-loads prediction based on a set of CFD methods with varying degree of fidelity and …

The efficient global optimization method (EGO) based on kriging surrogate model and
expected improvement (EI) has received much attention for optimization of high-fidelity …

Multi-fidelity surrogate (MFS) method is very promising for the optimization of complex
problems. The optimization capability of MFS can be improved by infilling samples in the …

In this paper we present a multi-fidelity (MF) extension of non-intrusive polynomial chaos
based on regression (point collocation) for uncertainty quantification purposes. The …

Vcruise Cruising flight speed Vloiter Loiter flight speed VFR Visual Flight Rules VTOL
Vertical Takeoff and Landing W Vehicle weight y Observer ground location z Vehicle height …