...
机译:Efficient aerostructural optimization of helicopter rotors toward aeroacoustic noise reduction using multilevel hierarchical kriging model
Institute of Aerodynamic and Multidisciplinary Design Optimization. National Key Laboratory of Science and Technology on Aerodynamic Design and Research, School of Aeronautics, Northwestern Polytechnical University, Xi'an 710071 PR China;
Aerostructural optimization; Surrogate models; Multi-fidelity optimization; Helicopter rotor; Multi-level hierarchical kriging; Coupled CFD/CSD simulation;