TY - GEN
T1 - Aerodynamic shape optimization of supersonic wings by adaptive range multiobjective genetic algorithms
AU - Sasaki, Daisuke
AU - Morikawa, Masashi
AU - Obayashi, Shigeru
AU - Nakahashi, Kazuhiro
N1 - Publisher Copyright:
© Springer-Verlag Berlin Heidelberg 2001.
PY - 2001
Y1 - 2001
N2 - This paper describes an application of Adaptive Range Multiobjective Genetic Algorithms (ARMOGAs) to aerodynamic wing optimization. The objectives are to minimize transonic and supersonic drag coefficients, as well as the bending and twisting moments of the wings for the supersonic airplane. A total of 72 design variables are categorized to describe the wing’s planform, thickness distribution, and warp shape. ARMOGAs are an extension of MOGAs with the range adaptation. Four-objective optimization was successfully performed. Pareto solutions are compared with Pareto optimal wings obtained by the previous three-objective optimization and a wing designed by National Aerospace Laboratory (NAL).
AB - This paper describes an application of Adaptive Range Multiobjective Genetic Algorithms (ARMOGAs) to aerodynamic wing optimization. The objectives are to minimize transonic and supersonic drag coefficients, as well as the bending and twisting moments of the wings for the supersonic airplane. A total of 72 design variables are categorized to describe the wing’s planform, thickness distribution, and warp shape. ARMOGAs are an extension of MOGAs with the range adaptation. Four-objective optimization was successfully performed. Pareto solutions are compared with Pareto optimal wings obtained by the previous three-objective optimization and a wing designed by National Aerospace Laboratory (NAL).
UR - http://www.scopus.com/inward/record.url?scp=84931404157&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84931404157&partnerID=8YFLogxK
U2 - 10.1007/3-540-44719-9_45
DO - 10.1007/3-540-44719-9_45
M3 - Conference contribution
AN - SCOPUS:84931404157
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 639
EP - 652
BT - Evolutionary Multi-Criterion Optimization - 1st International Conference, EMO 2001, Proceedings
A2 - Zitzler, Eckart
A2 - Thiele, Lothar
A2 - Deb, Kalyanmoy
A2 - Coello, Carlos A. Coello
A2 - Corne, David
PB - Springer Verlag
T2 - 1st International Conference on Evolutionary Multi-Criterion Optimization, EMO 2001
Y2 - 7 March 2001 through 9 March 2001
ER -