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http://dx.doi.org/10.5139/JKSAS.2016.44.6.537

Pitching Moment Coefficient Modeling of KF-16 using Adaptive Design of Experiments with cost consideration  

Lee, Don-Goo (Korea Advanced Institute of Science and Technology)
Jin, Hyeon (Korea Aerospace Industries, LTD.)
Ahn, Jaemyung (Korea Advanced Institute of Science and Technology)
Lee, Yeongbin (Agency for Defense Development)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.44, no.6, 2016 , pp. 537-543 More about this Journal
Abstract
A new approach to systematically model aerodynamic coefficients using an adaptive sampling based wind tunnel testing considering cost is proposed. The Latin Hypercube design is used for selecting initial test points. The Gaussian Process (GP) is iteratively used during the experiment to determine additional experimental points that minimizes the uncertainty reduction per incremental cost. A numerical simulation based experiment was conducted using the static aerodynamic coefficient database a fighter aircraft, which demonstrated the validity of the proposed method.
Keywords
Aerodynamics coefficients; Wind tunnel testing; Adaptive Design of Experiments; Response Surface;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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