@inproceedings{oai:jaxa.repo.nii.ac.jp:00005773, author = {大林, 茂 and 佐々木, 大輔 and 竹口, 幸宏 and Obayashi, Shigeru and Sasaki, Daisuke and Takeguchi, Yukihiro}, book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: Proceedings of International Workshops on Numerical Simulation Technology for Design of Next Generation Supersonic Civil Transport (SST-CFD Workshop)}, month = {Mar}, note = {SST-CFDワークショップ.次世代超音速機の数値シミュレーション利用技術に関する国際ワークショップ 航空宇宙技術研究所 20000117-20000119 東京 日本, SST-CFD Workshop. International Workshops on Numerical Simulation Technology for Design of Next Generation Supersonic Civil Transport National Aerospace Laboratory 20000117-20000119 Tokyo Japan, This paper discusses design optimization of wing for SuperSonic Transport (SST) using Multiple Objective Genetic Algorithm (MOGA). Three objective functions are used to minimize the drag for supersonic cruise, the drag for transonic cruise and the bending moment at the wing root for supersonic cruise. The wing shape is defined by in total of 66 design variables. An Euler flow code is used to evaluate supersonic performance, and a potential flow code is used to evaluate transonic performance. To reduce the total computational time, flow calculations are parallelized on NEC SX-4 computer using 32 PE's. The detailed analysis of the resulting Pareto front suggests a renewed interest in the arrow wing planform for the supersonic wing., 資料番号: AA0063609042, レポート番号: JAXA-SP-06-029E}, pages = {360--365}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {Evolutionary computation of supersonic wing shape optimization}, volume = {JAXA-SP-06-029E}, year = {2007} }