A Study on the Optimum Design Applying Multi-Agents Architecture

Tomoyuki Miyashita, Hiroshi Yamakawa

    Research output: Contribution to journalArticle

    Abstract

    In recent years, multi-agent architectures which have been studied in the field of artificial intelligence might attract a great deal of attention to the ability of the cooperative properties for engineering. In this study, we proposed a new approach to find the improved design in the layout design and shape design problems of framed structures by applying the multi-agent architectures. We considered each agent as an element in Finite Element Analysis and proposed modification rules for the layout shape of the structure. Following this approach, each agent proposes modification plans based on his or her evaluate function. The proposed plans are picked up or rejected by communication among agents and the remained plans may improve a design created from an initially simple structure. We developed the simulation system running on the UNIX and considerations have been given to the simple truss structural design and some advantages of the proposed have been shown and confirmed.

    Original languageEnglish
    Pages (from-to)4589-4596
    Number of pages8
    JournalNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
    Volume65
    Issue number640
    DOIs
    Publication statusPublished - 1999 Jan 1

    Keywords

    • Artificial Intelligence
    • Design Engineering
    • Finite Element Method
    • Layout Planning
    • Multi-Agents System
    • Optimum Design

    ASJC Scopus subject areas

    • Mechanics of Materials
    • Mechanical Engineering
    • Industrial and Manufacturing Engineering

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