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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/54986

    Title: 非線性支撐基座之減振研究
    Other Titles: The Vibration and Stability Analysis of A Rigid Plate Deck with Nonlinear Isolations
    Authors: 王怡仁;Wang, Yi-Ren;陳志彥;Chen, Ji-Van
    Contributors: 淡江大學航空太空工程學系
    Keywords: 光碟機;振動;減振器;非線性;CD-ROM;Vibration;Absorber;Nonlinear;Stability
    Date: 2010-11
    Issue Date: 2011-08-07 15:04:48 (UTC+8)
    Publisher: 淡江大學航空太空工程學系
    Abstract: 一般減振設計,以改變減振器之質量或直接在基座支撐點使用減振材料使其具有減振效果。但如
    個獨立之點質量減振器,以多時間尺度法(Multiple Scales) 求其穩態固定點(Fixed Points) 的頻率愈響應
    In this research, an optimized position of a set of 2 mass-spring-damper vibration absorbers is proposed
    for a vibration mechanism device. This vibration system is simulated by a rigid body deck with 4 comers
    supported by cubic springs. Only out-of-plane motions are considered in this research. 2 point-mass
    absorbers are attached under this deck. A nonlinear 3-D theoretical model for this system is established by
    Lagrange's equation. The asymptotic analytical solution is obtained by the multiple time scale analysis. This
    research provides a theoretical background for the preliminary vibration reduction design for industries. It is
    found that the existing vibration deck amplitude and unsteady region can be reduced by simply adding the
    absorbers at the end corner of the deck, without changing the main configurations.
    Relation: 第七屆海峽兩岸航空太空學術研討會論文集,頁459-466
    Appears in Collections:[航空太空工程學系暨研究所] 會議論文

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