Reliability improvement of industrial robots by optimizing operation plans based on deterioration evaluation

A. Yamada, S. Takata

    研究成果: Article査読

    31 被引用数 (Scopus)

    抄録

    This paper proposes a novel method for improving reliability of manufacturing facilities by optimizing operating conditions so as to reduce deterioration of critical components and to extend the life of facilities. The method is applied to an industrial robot. For deterioration evaluation, a life cycle simulation system has been developed. It evaluates wear of joint gears, which has critical effects on the accuracy of industrial robots. Optimization of operating conditions, defined in terms of layout of the robot and in motion pattern, is performed by means of a hybrid GA, which consists of genetic algorithm and simulated annealing. The effectiveness of the method has been verified by applying the method to assembly robots.

    本文言語English
    ページ(範囲)319-322
    ページ数4
    ジャーナルCIRP Annals - Manufacturing Technology
    51
    1
    出版ステータスPublished - 2002

    ASJC Scopus subject areas

    • 産業および生産工学

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