유전 알고리즘을 이용한 공력 형상 최적화 연구Study of Aerodynamic Design Optimization Using Genetic Algorithm

Genetic Algorithm(GA) is applied to aerodynamic shape optimization and demonstrated its merits in global searching ability and the independency of differentiability. However, applications of GA are limited due to slow convergence rate, premature termination, and high computing costs. The present aerodynamic designs such as wing shape optimizations using GA have seldom been applied because of high computing costs. This paper has two objects; improvement of the efficiency of GA and application of GA into aerodynamic shape optimization for 2D and 3D wings. The study indicates that GA can be applied to aerodynamic design and its performance is comparable to traditional design methods.
Publisher
한국전산유체공학회
Issue Date
2001-09
Language
KOR
Citation

한국전산유체공학회지, v.6, no.3, pp.10 - 18

ISSN
1598-6071
URI
http://hdl.handle.net/10203/10004
Appears in Collection
NE-Journal Papers(저널논문)
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