2次元矩形配置問題のための階層型最適化計算法(<小特集>第19回設計工学・システム部門講演会) Hierarchical Optimization-Based Approach for Two-Dimensional Rectangular Layout Design Problems(<Special Issue>19th Design & Systems Conference)

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This paper proposes a hierarchical optimization-based approach for two-dimensional rectangular layout design problems by combining decomposition-based optimization and evolutionary algorithms toward solving complicated layout design problems. The Pareto optimality of subsystem-level layout against the optimality of system-level one is extracted through two-level hierarchical formulation as a prerequisite. In the approach, the layout topology is represneted with sequence-pair and the shape of each subsystem or component with aspect ratio. They are optimized with genetic algorithms, while the Pareto optimality of sub-levels is handled with multi-objective genetic algorithms. Top-level and sub-level layout problems are coordinated through exchange of preferable ranges of shapes and layout. An implemented approach is applied to an example problem for demonstrating its performance and capability.

収録刊行物

  • 日本機械学會論文集. C編  

    日本機械学會論文集. C編 76(771), 2829-2838, 2010-11-25 

    一般社団法人日本機械学会

参考文献:  8件

各種コード

  • NII論文ID(NAID)
    110008095586
  • NII書誌ID(NCID)
    AN00187463
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03875024
  • NDL 記事登録ID
    10917028
  • NDL 雑誌分類
    ZN11(科学技術--機械工学・工業)
  • NDL 請求記号
    Z16-1056
  • データ提供元
    CJP書誌  NDL 
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