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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/117934


    Title: 結合線性規劃法與改良式調和搜尋演算法於結構拓樸最佳化之研究
    Authors: 張永康;陳柏均
    Keywords: 拓樸最佳化;線性規劃法;調和搜尋演算法
    Date: 2019-11-16
    Issue Date: 2019-12-24 12:11:40 (UTC+8)
    Abstract: 本研究是結合線性規劃法與改良式調和搜尋演算法於結構拓樸最佳化之研究。在本研究中利用線性規劃法找出初始結構外形,再以改良式調和搜尋演算法改善模糊元素與結構不連續之情形,以求得更佳之結構外形,最後再以B-spline函數之概念,定義設計變數上下限來平滑結構外形。應用以上演算法,可達到最小結構順從度並滿足體積限制之要求,更能獲得較合理之結構材料分佈。本研究以六個不同範例執行結構拓樸最佳化設計,其結果顯示本研究所採用之方法能處理大量變數之結構拓樸設計問題,並能得到明確的結構幾何形狀。
    Relation: 2019中華民國航太學會學術研討會論文集
    Appears in Collections:[Graduate Institute & Department of Aerospace Engineering] Proceeding

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