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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/37856

    Title: 印字頭撓性放大結構的拓樸最佳化設計
    Other Titles: Topological Optimal Design of Displacement-Amplifying Mechanisms for Simulating Printer Head Actuator
    Authors: 林志豐;Lin, C. F.;史建中;Shih, C. J.
    Contributors: 淡江大學機械與機電工程學系
    Keywords: 材料分佈法;有限元素;最佳化設計;拓樸最佳化設計;撓性結構設計;Material distribution;Finite element;Optimal design;Topology optimization;Compliant mechanism
    Date: 2001-12
    Issue Date: 2010-01-11 14:15:12 (UTC+8)
    Abstract: 本文採用材料分佈法以最小化結構應變能對相互位能的比值,以正常化材料密度為設計變數時,採用逐次線性規劃法以求得二維的最佳撓性放大結構拓樸形狀。本文模擬Uchino的印字頭放大機構作動方式,以本文所述之撓性放大結構拓樸設計方法,重新設計二維的放大器結構,在受靜力的條件下顯現良好結果,研究將繼續延伸至動態力無阻尼的狀況。
    Material density is design variable and material distribution method has been used for minimizing the structural strain energy as well as maximizing the mutual potential energy in topology optimization. Sequential linear programming has been adopted in design a displacement-amplifying mechanism for simulating the piezoelectric stacked actuators of a printer head. The design concept and the formulation are given and explained in the paper. The optimal results appear that the desired output location of the design domain has an obvious displacement. The future study will extend to dynamic input with undamped or damped circumstances.
    Relation: 中華民國力學學會90年度年會暨第25屆全國力學會議=Proceedings of 25 National Conference of Theoretical and Applied Mechanics,10頁
    Appears in Collections:[機械與機電工程學系暨研究所] 會議論文

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