03.4 - Applied Aerodynamics
MULTI-POINT AERODYNAMIC OPTIMIZATION DESIGN OF A DUAL-AISLE AIRPLANE WING
R.Z. Li¹, M. Zhang², M.H. Zhang², Y.F. Zhang¹, H.X. Chen¹; ¹Tsinghua University, China ;²Shanghai Aircraft Design and Research Institute, China
The multi-points multi-layer perceptron(MLP) enhanced differential evolution optimization is used to optimize and design a supercritical wing for a certain dual-aisle airplane, the design and off-design performances are both optimized. Pressure coefficient distribution constraint as well as other practical and experiential objects and constraints are introduced to ensure the industrial usability.