Multi Objective Airfoil Design Using Single Parent Populations

A new approach for multi criteria design optimization is presented in the paper. The problem tackled with this approach is the 2-dimensional design of an aircraft wing. To carry the derandomized step size control operator for evolution strategies also to multi criteria applications, three different selection schemes are proposed. Two of them fail to obtain a certain quality of outcome, but the third one leads to promising results. This third selection scheme more emphasizes the diversity among individuals than the other selection schemes.