Automatic designing system for piping and instruments arrangement including branches of pipes

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

17 被引用数 (Scopus)

抄録

Automatic design of piping layout is challenging since it is composed of several numerical and/or combinational optimization problems, e.g., routing problems of pipes including branches, and arrangement problems of equipments. This paper presents a new approach that the branches of pipes are considered to be a variety of equipment. Accordingly, the pipe routing problems are fairly simplified by removing the branches, and it derives a lot of efficient algorithms to solve the pipe arrangement problems. One is a multi-objective genetic algorithm (MOGA) in which the gene represents both the locations of the equipments and the arrangement of the pipes. And a new crossover operation which merges two different piping layouts is proposed. To provide a fairly good initial population for the MOGA, a new heuristics making use of self-organization techniques to arrange equipments is proposed. The efficiency of the approach is demonstrated through two experiments, one is a designing problem including five valves, one pump, and five branches, and the other includes seven valves, one pump, and six branches.

本文言語英語
ホスト出版物のタイトルRINA, Royal Institution of Naval Architects - International Conference on Computer Applications in Shipbuilding 2011, Papers
ページ93-99
ページ数7
出版ステータス出版済み - 12 1 2011
イベントInternational Conference on Computer Applications in Shipbuilding 2011 - Trieste, イタリア
継続期間: 9 20 20119 22 2011

出版物シリーズ

名前RINA, Royal Institution of Naval Architects - International Conference on Computer Applications in Shipbuilding 2011, Papers
3

その他

その他International Conference on Computer Applications in Shipbuilding 2011
Countryイタリア
CityTrieste
Period9/20/119/22/11

All Science Journal Classification (ASJC) codes

  • Computer Science Applications

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