Development of efficient robust design optimization method for large scale design problems

• Project/Area Number: 19760097
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Design engineering/Machine functional elements/Tribology
• Research Institution: Tohoku University
• Principal Investigator: JEONG Shinkyu Tohoku University, 流体科学研究所, 准教授 (80375120)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,540,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥2,500,000 (Direct Cost: ¥2,500,000)
• Keywords: 設計工学 / ロバスト最適化 / 高精度近似モデルの作成 / データマイニング / 高精度近似モデル

Research Abstract

ロバスト最適化を高精度かつ効率的に行えるため、近似モデル(クリギングモデル)の精度改善を行った。具体的には、設計問題の設定を行う段階で目的関数と設計変数間の関連度を調べ、それに基づいて形状定義(設計変数の定義)を行うことで近似モデルの精度改善を行った。さらに、スキーマ処理に着目した進化的計算法を導入することで近似モデルのパラメータ設定の精度改善も行った。設計空間の構造理解と新しい設計知識発見のためのデータマイニングでは、自己組織化マップを用いた設計変数と目的関数の感度調査、Aspiration法とAssociation ruleを川いた特定解になる条件を獲得する手法の開発を行った。

Research Products

• [Journal Article] Optimization of Nonlinear Lateral Characteristic of Lifting-Body Type Reentry Vehicle (2009)
  • Author(s): S. Jeong, K. Suzuki, S. Obayashi, M. Kurita
  • Journal Title: JOURNAL OF AEROSPACE COMPUTING, INFORMATION, AND COMMUNICATION vol. 6 Pages: 239-255
  • Peer Reviewed
• [Journal Article] Kriging-Model-Based Multi-Objective Robust Optimization and Trade-Off Rule Mining of a Centrifugal Fan with Dimensional Uncertainty (2009)
  • Author(s): K. SUGIMURA, S. JEONG, S. OBAYASHI and T. KIMURA
  • Journal Title: Journal of Computational Science and Technology vol. 3 Pages: 196-211
  • NAID: 130000104995
  • Peer Reviewed
• [Journal Article] 応答局面近似・可視化データマイニングを利用したロバスト設計最適化の実問題応用 (2009)
  • Author(s): 下山幸治,鄭信圭,大林茂
  • Journal Title: 人工知能学会論文誌 24巻1号 Pages: 13-24
  • Peer Reviewed
• [Journal Article] 応答局面近似・可視化データマイニングを利用したロバスト設計最適化の実問題応用 (2009)
  • Author(s): 下山幸治
  • Journal Title: 人工知能学会論文誌 24 Pages: 13-24
  • Peer Reviewed
• [Journal Article] Kriging-Model-Based Multi-Objective Robust Optimization and Trade-Off Rule Mining of a Centrifugal Fan with Dimensional Uncertainty (2009)
  • Author(s): K. Sugimura
  • Journal Title: Journal of Computational Science and Technology 3 Pages: 196-211
  • Peer Reviewed
• [Journal Article] Optimization of Nonlinear Lateral Characteristic of Lifting-Body Type Reentry Vehicle (2009)
  • Author(s): S. Jeong
  • Journal Title: JOURNAL OF AEROSPACE COMPUTING, INFORMATION, AND COMMUNICATION 6 Pages: 239-255
  • Peer Reviewed
• [Journal Article] Nacelle Chine Installation Based on Wind-Tunnel Test Using Efficient Global Optimization (2008)
  • Author(s): M. Kanazaki, Y. Yokokawa, M, Murayama, T. Ito, S. Jeong, and K, Yamamoto
  • Journal Title: Transaction of the Japan Society for Aeronautical and Space Scieces Vol. 51 Pages: 146-150
  • NAID: 10024825451
  • Peer Reviewed
• [Journal Article] Low-Boom and Low-Drag Optimization of the Twin Engine Version of Silent Supersonic Business Jet (2008)
  • Author(s): K. Sato, T. Kumano, M. Yonezawa, H. Yamashita, S. Jeong, and S. Obayashi
  • Journal Title: Journal of Fluid Science and Technology vol. 3 Pages: 576-585
  • NAID: 130000077227
  • Peer Reviewed
• [Journal Article] Application of Hybrid Evolutionary Algorithms to Low Exhaust Emission Diesel Engine Design (2008)
  • Author(s): S. Jeong, S. Obayashi and Y. Minemura
  • Journal Title: Engineering Optimization Vol. 40 Pages: 1-16
  • Peer Reviewed
• [Journal Article] Low-Boom and Low-Drag Optimization of the Twin Engine Version of Silent Supersonic Business Jet (2008)
  • Author(s): K. Sato
  • Journal Title: Journal of Fluid Science and Technology 3 Pages: 576-585
  • Peer Reviewed
• [Journal Article] Nacelle Chine Installation Based on Wind-Tunnel Test Using Efficient Global Optimization (2008)
  • Author(s): M. Kanazaki
  • Journal Title: Transaction of the Japan Society for Aeronautical and Space Scieces 51 Pages: 146-150
  • Peer Reviewed
• [Journal Article] Application of Hybrid Evolutionary Algorithms to Low Exhaust Emission Diesel Engine Design (2008)
  • Author(s): S. Jeong
  • Journal Title: Engineering Optimization 40 Pages: 1-16
  • Peer Reviewed
• [Journal Article] Design Exploration of High-Lift Airfoil Kriging Model and Data Mining Technique (2007)
  • Author(s): M. Kanazaki, K. Tanaka, S. Jeong and K. Yamamoto
  • Journal Title: KSAS International Journal Vol. 8 Pages: 28-36
  • Peer Reviewed
• [Journal Article] Knowledge Discovery in Multidisciplinary Design Space for Regional-Jet Wings Using Data Mining (2007)
  • Author(s): K. Chiba, S. Jeong and S. Obayashi
  • Journal Title: Transactions of the Japan Society for Aeronautical and Space Sciences Vol. 50 Pages: 181-192
  • NAID: 10021152359
  • Peer Reviewed
• [Journal Article] Multi-Objective Aerodynamic Optimization of Elements' Setting for High-Lift Airfoil Using Kriging Model (2007)
  • Author(s): M. Kanazaki, K. Tanaka, S. Jeong and K. Yamamoto
  • Journal Title: Journal of Aircraft Vol. 44 Pages: 858-864
  • NAID: 120006829410
  • Peer Reviewed
• [Journal Article] Multi-Objective Aerodynamic Optimization of Elements' Setting for High-Lift Airfoil Using Kriging Model (2007)
  • Author(s): M. Kanazaki
  • Journal Title: Journal of Aircraft 44 Pages: 858-864
  • Peer Reviewed
• [Journal Article] Knowledge Discovery in Multidisciplinary Design Space for Regional-Jet Wings Using Data Mining (2007)
  • Author(s): K. Chiba
  • Journal Title: Transactions of the Japan Society for Aeronautical and Space Sciences 50 Pages: 181-192
  • Peer Reviewed
• [Journal Article] Design Exploration of High-Lift Airfoil Kriging Model and Data Mining Technique (2007)
  • Author(s): M. Kanazaki
  • Journal Title: KSAS International Journal 18 Pages: 28-36
  • Peer Reviewed
• [Presentation] Design Exploration Framework for Real-World Application (2009)
  • Author(s): S. Jeong
  • Organizer: International Workshop on Multi-Objective Design Exploration for Aerospace Engineering
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2009-03-19
• [Presentation] Design Exploration Framework for Real-World Application (2009)
  • Author(s): S. Jeong
  • Organizer: International Workshop on Multi-Objective Design Explorationfor Aerospace Engineering
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2009-03-19
• [Presentation] 蒸気タービン静翼形状設計最適化 (2009)
  • Author(s): 吉清水宗
  • Organizer: 日本航空宇宙学会北部支部2009年講演会ならびに第10回再使用型宇宙推進系シンポジウム
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2009-03-11
• [Presentation] ハイブリッド最適化手法を用いたディーゼルエンジン燃焼室形状の最適化 (2008)
  • Author(s): 長谷川翔一
  • Organizer: 進化計算シンポジウム
  • Place of Presentation: 登別(日本)
  • Year and Date: 2008-12-20
• [Presentation] 最適解探索能力向上に向けた翼型形状表現方法に関する検討 (2008)
  • Author(s): 吉清水宗
  • Organizer: 第8回最適化シンポジウム2008(OPTIS2008)
  • Place of Presentation: 東京(日本)
  • Year and Date: 2008-11-27
• [Presentation] 最適解探索能力向上に向けた翼型形状表現方法に関する検討 (2008)
  • Author(s): 吉清水宗
  • Organizer: 第8回最適化シンポジウム2008(OPTIS 2008)
  • Place of Presentation: 東京(日本)
  • Year and Date: 2008-11-27
• [Presentation] Unstructured-Mesh-Based Simulation for Subsonic and Supersonic Flow Control with a Plasma Actuator (2008)
  • Author(s): J. Yamamoto
  • Organizer: 2008 KSAS-JSASS Joint International Symposium on Aerospace Engineering
  • Place of Presentation: チェジュ(韓国)
  • Year and Date: 2008-11-20
• [Presentation] Blade Shape Optimization for HSI Noise Reduction and Performance Improvement of Helicopter (2008)
  • Author(s): S. Chae
  • Organizer: 34th European Rotorcraft Forum
  • Place of Presentation: リバプール(イギリス)
  • Year and Date: 2008-09-18
• [Presentation] Low-Boom and Low-Drag Optimization of the Twin-Engine Silent Supersonic Technology Demonstrator (2008)
  • Author(s): T. Kumano
  • Organizer: 26th International Congress of the Aeronautical Sciences
  • Place of Presentation: アラスカ(USA)
  • Year and Date: 2008-09-16
• [Presentation] Multi-Objective Design Optimization for Stator Blade Configuration of Steam Turbine (2008)
  • Author(s): S. Yoshimizu
  • Organizer: 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-04
• [Presentation] Multi-Objective Design Optimization for Stator Blade Configuration of Steam Turbine (2008)
  • Author(s): S. Yoshimizu
  • Organizer: Proceedings for the 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-04
• [Presentation] An Efficient Robust Optimization Framework for Real-Would Engineering (2008)
  • Author(s): K. Shimoyama
  • Organizer: 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-03
• [Presentation] Low-Boom and Low-Drag Design Exploration for Twin Engine Supersonic Business Jet (2008)
  • Author(s): S. Jeong
  • Organizer: 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-02
• [Presentation] Aeroelastic Analysis using Unstructured CFD Method for Realistic Aircraft Design (2008)
  • Author(s): T. Kumano
  • Organizer: 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-02
• [Presentation] Aeroelastic Analysis using Unstructured CFD Method for Realistic Aircraft Design (2008)
  • Author(s): T. Kumano
  • Organizer: Proceedings for the 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-02
• [Presentation] Low-Boom and Low-Drag Design Exploration for Twin Engine Supersonic Business Jet (2008)
  • Author(s): S. Jeong
  • Organizer: Proceedings for the 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-02
• [Presentation] An Efficient Robust Optimization Framework for Real-Would Engineering Design (2008)
  • Author(s): K. Shimoyama
  • Organizer: Proceedings for the 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-02
• [Presentation] Multi-Objective Design Exploration (MODE) - Visualization of Design Space and Knowledge Mining (2008)
  • Author(s): S. Obayashi
  • Organizer: 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-01
• [Presentation] Multi-Objective Design Exploration (MODE)-Visualization of Design Space and Knowledge Mining (Keynote Lecture) (2008)
  • Author(s): S. Obayashi
  • Organizer: Proceedings for the 8th World Congress on computational Mechanics-5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008)
  • Place of Presentation: ベニス(イタリア)
  • Year and Date: 2008-07-01
• [Presentation] HSI騒音低減に関するブレード平面形と翼型の最適化 (2008)
  • Author(s): 蔡相賢
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2008-06-12
• [Presentation] プラズマアクチュエータ流体制御の非構造格子数値解析手法の開発 (2008)
  • Author(s): 山本潤弥
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2008-06-12
• [Presentation] 非構造CFDと縮約次元非定常空気力モデルを用いた高効率空力弾性解析 (2008)
  • Author(s): 森野裕行
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2008-06-12
• [Presentation] 非構造GFDと縮約次元非定常空気力モデルを用いた高効率空力弾性解析 (2008)
  • Author(s): 森野裕行
  • Organizer: 第40回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2008
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2008-06-12
• [Presentation] GA/PSOハイブリッド最適化手法による大域的・局所的探査能力の同時改善に向けた研究 (2008)
  • Author(s): 長谷川翔一
  • Organizer: 第13回計算工学講演会
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2008-05-19
• [Presentation] 静粛超音速研究機双発案の低ブーム低抵抗設計探査 (2008)
  • Author(s): 鄭信圭
  • Organizer: 平成19年度科研費空力班シンポジウム
  • Place of Presentation: 東京(日本)
  • Year and Date: 2008-01-25
• [Presentation] Low-Boom and Low-Drag Optimization of the Twin Engine Version of Silent Supersonic Business Jet (2007)
  • Author(s): K. Sato
  • Organizer: 7th International Symposium on Advanced Fluid Information and the 4th International Symposium on Transdisciplinary Fluid Integration
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2007-12-15
• [Presentation] Development and Application of a New Robust Optimization Framework for Real-World Engineering Design (2007)
  • Author(s): K. Shimoyama
  • Organizer: 7th International Symposium on Advanced Fluid Information and the 4th International Symposium on Transdisciplinary Fluid Integration
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2007-12-15
• [Presentation] 蒸気タービン静翼翼型形状の多目的流体設計最適化 (2007)
  • Author(s): 吉清水宗
  • Organizer: 第17回設計工学・システム部門講演会
  • Place of Presentation: 仙台(日本)
  • Year and Date: 2007-10-31
• [Presentation] 多目的最適化と応答曲面法 (2007)
  • Author(s): 鄭信圭
  • Organizer: 第45回飛行機シンポジウム
  • Place of Presentation: 小倉(日本)
  • Year and Date: 2007-10-23
• [Presentation] 応答曲面近似・データマイニングを併用した高効率多目的ロバスト設計最適化 (2007)
  • Author(s): 下山幸治
  • Organizer: 日本機械学会2007年度年次大会
  • Place of Presentation: 吹田(日本)
  • Year and Date: 2007-09-12
• [Presentation] Improvement of Nonlinear Lateral Characteristics of Lifting-Body Type Reentry Vehicle Using Optimization Algorithm (2007)
  • Author(s): S. Jeong
  • Organizer: ATAA Infotech@Aerospace 2007 conference and Exhibit
  • Place of Presentation: カリフォルニア(USA)
  • Year and Date: 2007-05-09
• [Presentation] Improvement of Nonlinear Lateral Characteristics of Lifting-Body Type Reentry Vehicle Using Optimization Algorithm (2007)
  • Author(s): S. Jeong
  • Organizer: AIAAInfotech@Aerospace2007conferenceandExhibit
  • Place of Presentation: カリフォルニア(USA)
  • Year and Date: 2007-05-09
• [Remarks]
  • URL: http://www.ifs.tohoku.ac.jp/edge/Jeong/Jeong.htm
• [Remarks]
  • URL: http://www.ifs.tohoku.ac.jp/edge/Jeong/Jeong.htm
• [Remarks]
  • URL: http://www.ifs.tohoku.ac.jp/edge/Jeong/Jeong.htm