32th Congress of the International Council of the Aeronautical Sciences

03.4 - Applied Aerodynamics

PARETO FRONT EXPLORATION USING MANIFOLD RECONSTRUCTION APPROACH FOR ROTORCRAFT AIRFOILS DESIGN

C. Song, China; W.-B. Li, China; Z. Zhou, China; H.-Y. Liu, China; X. Luo, China

The Locally Linear Embedding approach combined with Genetic Algorithm are employed for Pareto front exploration in multi-objective problems. Applied to rotor airfoils multi-objective design optimizations, both the efficiency and the solution diversity are improved evidently. The proposed method shows great potential capacity for multi-objective optimizations.


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