Real-coded Adaptive Range Genetic Algorithm and its application to aerodynamic design

Akira Oyama, Shigeru Obayashi, Kazuhiro Nakahashi

研究成果: Article査読

24 被引用数 (Scopus)

抄録

Real-coded Adaptive Range Genetic Algorithms (ARGAs) have been developed. The real-coded ARGAs possess both advantages of the binary coded ARGAs and the use of the floating point representation to overcome the problems of having a large search space that requires continuous sampling. First, the efficiency and the robustness of the proposed approach are demonstrated by test functions. Then the proposed approach is applied to an aerodynamic airfoil shape optimization problem. The results confirm that the real-coded ARGAs consistently find better solutions than the conventional real-coded Genetic Algorithms do. The designed airfoil shape is considered to be the global optimal and thus ensures the feasibility of the real-coded ARGAs in aerodynamic designs.

本文言語English
ページ(範囲)124-129
ページ数6
ジャーナルJSME International Journal, Series A: Solid Mechanics and Material Engineering
43
2
DOI
出版ステータスPublished - 2000 4月

ASJC Scopus subject areas

  • 材料科学(全般)
  • 機械工学

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