28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS 2012-11.10.5
WING-BODY OPTIMIZATION BASED ON MULTI-FIDELITY SURROGATE MODEL
L. Huang, Z. Gao
NWPU, Xi'an, China
Keywords: wing-body, co-kriging, surrogate model, optimization
This paper focuses upon the multi-dimensional expensive simulation-based design optimization problems. The Co-kriging method is used to develop multi-fidelity surrogate model based optimization framework. Multi-dimensional wing-body drag reduction optimization problem is taken as an example to demonstrate the feasibility of the optimization framework.
view full paper