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計算知能による近似最適化法とその応用に関する研究

Research Project

Project/Area Number 18710134
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Social systems engineering/Safety system
Research InstitutionKagawa University

Principal Investigator

尹 禮分  Kagawa University, 工学部, 准教授 (10325326)

Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2007: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2006: ¥2,900,000 (Direct Cost: ¥2,900,000)
Keywords逐次近似最適化 / 多目的最適化 / パレート最適解 / サポートベクタマシン / 多目的遺伝的アルゴリズム / 工学設計 / サポートベクター回帰
Research Abstract

工学設計などの実際問題では、目的関数が設計変数の陽な関数として与えられないことが多く、構造解析、流体解析、熱解析等の解析計算や実際の模型を作ってはじめて目的関数の値が与えられることが多い。このような問題においては必要な解析や模型試作の回数を出来る限り少なくして、かつ出来る限り最適に近い解を得ることが望まれている。そこで、応答曲面法をさらに発展させ、複雑な形状を持つ目的関数にも適用可能にするためにRBFネットワークやサポートベクターマシン等の計算知能の技法を用いて応答曲面を近似しながら、同時に進化型計算によって大局的な解を求めるという近似最適化の手法を開発した。さらに、高精度の近似曲面を得るために、どのような点を追加すればよいのかが非常に大事であるが、これまでの経験に基づく方法による試行錯誤的な選定法が主であった。本研究では、追加される点をどのように選定するかを、理論的な面からアプローチした上、シミュレーションなどによる分析を行い、さらに、多目的最適化問題へ拡張し、実用レベルでの活用ができるよう、これまで得られた研究成果のもとで総合的なハイブリッド型最適化システムを構築した。

Report

(2 results)
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (17 results)

All 2008 2007 2006

All Journal Article (15 results) (of which Peer Reviewed: 5 results) Presentation (2 results)

  • [Journal Article] Combining Aspiration Level Methods in Multi・objective Programming and Sequential Approximate Optimization using Computational Intelligence2007

    • Author(s)
      Hirotaka Nakayama, Yeboon Yun
    • Journal Title

      Proceedings of First IEEE Symposium on Comput ational Intelligence in Multi・Criteria Decision・Making 1(CD-ROMのため頁なし)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] サポートベクターマシンによる対策工効果を考慮した土石流危険渓流の危険度評価2007

    • Author(s)
      大石博之, 尹 禧分, 中山弘隆, 古川浩平
    • Journal Title

      砂防学会誌 60

      Pages: 3-10

    • NAID

      10019925507

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 事業優先順位設定手法の適用事例2007

    • Author(s)
      佐藤丈晴, 尹 禮分, 古川浩平
    • Journal Title

      日本地すべり学会誌 44

      Pages: 46-49

    • NAID

      130000076912

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 計算知能を用いた逐次近似多目的最適化手法,計測自動制御学会論文集2007

    • Author(s)
      尹 禮分, 中山弘隆, 尹 敏
    • Journal Title

      計測自動制御学会論文集 43

      Pages: 672-678

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-Objective Optimization Based on Meta・Modeling by Using Support Vector Machine2007

    • Author(s)
      Yeboon Yun, Min Yoon, Hirotaka Nakayama
    • Journal Title

      Proceedings of The 7th International Conference on Optimization:Techniques and Applications 1(CD-ROMのため頁なし)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sequential Approximation Method in Multi-Objective Optimization using Aspiration Level Approach2007

    • Author(s)
      Y.B.Yun, H.Nakayama, M.Yoon
    • Journal Title

      Lecture Notes in Computer Science : Evolutionary Multi-Criterion Optimization 4403

      Pages: 317-329

    • Related Report
      2006 Annual Research Report
  • [Journal Article] MOP/GP Approaches to Support Vector Regression and their Applications to Engineering Design2006

    • Author(s)
      H.Nakayama, Y.B.Yun
    • Journal Title

      7th International Conference devoted to Multi-Objective Programming and Goal Programming

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fast Approximation of Pareto Frontier using Computational Intelligence2006

    • Author(s)
      Y.B.Yun, H.Nakayama, M.Yoon
    • Journal Title

      18th International Conference on Multiple Criteria Decision Making

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A Hybrid Method For Approximating Pareto Frontier2006

    • Author(s)
      Y.B.Yun, H.Nakayama, M.Yoon
    • Journal Title

      21st European Conference on Operational Research

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Support Vector Regression Based on Goal Programming and Multi-objective Programming2006

    • Author(s)
      H.Nakayama, Y.B.Yun
    • Journal Title

      World Congress on Computational Intelligence 1(In CD-ROM)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Multi-Objective Optimization with Prediction and Approximation2006

    • Author(s)
      Y.B.Yun, H.Nakayama, M.Yoon
    • Journal Title

      The 20th Workshop on Complex Systems Modeling

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Computational Intelligence Method in Multi-Objective Optimization2006

    • Author(s)
      Y.B.Yun, M.Yoon, H.Nakayama
    • Journal Title

      SICE-ICASE International Joint Conference 1(In CD-ROM)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Regression by Support Vector Machines and its Applications to Engineering Design2006

    • Author(s)
      H.Nakayama, Y.B.Yun
    • Journal Title

      Proceedings of The 4th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical System 1

      Pages: 391-396

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Multi-Objective Optimization Based on Aspiration Levels and Approximation of Pareto Frontier2006

    • Author(s)
      Y.B.Yun, H.Nakayama, M.Yoon
    • Journal Title

      Proceedings of The 4th China-Japan-Korea Joint Symposium on Optimization of Structural and Mechanical System 1

      Pages: 491-496

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 計算知能を用いたハイブリッド型多目的最適化法2006

    • Author(s)
      尹禮分, 中山弘隆, 尹敏
    • Journal Title

      第7回最適化シンポジウム講演論文集2006(OPTIS2006) 1

      Pages: 111-116

    • Related Report
      2006 Annual Research Report
  • [Presentation] Multi-objective Model Predictive Control2008

    • Author(s)
      Hirotaka Nakayama, Yeboon Yun, Masakazu Shirakawa
    • Organizer
      19th International Conference on Multiple Criteri a Decision Making MCDM for Sustainable Energy and Transportation Systems
    • Place of Presentation
      New Zealand
    • Related Report
      2007 Annual Research Report
  • [Presentation] Multi-Objective Optimization Based on Meta-Modeling by Using Support Vector Machine2007

    • Author(s)
      Yeboon Yun, Min Yoon, Hirotaka Nakayama,
    • Organizer
      The 7th International Conference on Optimization:Techniques and Applications
    • Place of Presentation
      日本
    • Related Report
      2007 Annual Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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