Study on optimum design using fuzzy numbers as design variables

Masao Arakawa, Hiroshi Yamakawa

    研究成果: Conference contribution

    6 被引用数 (Scopus)

    抄録

    In this study, we summarize the method of fuzzy optimization using fuzzy numbers as design variables. In order to detect flaw in fuzzy calculation, we use LR-fuzzy numbers, which is known as its simplicity in calculation. We also use simple fuzzy numbers operations, which was proposed in the previous papers. The proposed method has unique characteristics that we can obtain fuzzy sets in design variables (results of the design) directly from single numerical optimizing process. Which takes a large number of numerical optimizing processes when we try to obtain similar results in the conventional methods. In the numerical examples, we compare the proposed method with several other methods taking imprecision in design parameters into account, and demonstrate the effectiveness of the proposed method.

    本文言語English
    ホスト出版物のタイトルAmerican Society of Mechanical Engineers, Design Engineering Division (Publication) DE
    ページ463-469
    ページ数7
    82
    1
    出版ステータスPublished - 1995
    イベントProceedings of the 1995 ASME Design Engineering Technical Conference - Boston, MA, USA
    継続期間: 1995 9 171995 9 20

    Other

    OtherProceedings of the 1995 ASME Design Engineering Technical Conference
    CityBoston, MA, USA
    Period95/9/1795/9/20

    ASJC Scopus subject areas

    • 工学(全般)

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