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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/120161


    Title: Dynamical modeling and boundary vibration control of a rigid-flexible wing system
    Authors: Wei He;Tingting Wang;Xiuyu He;Lung-Jieh Yang;Okyay Kaynak
    Keywords: Boundary control;distributed parameter system;rigid-flexible coupled wing;vibration control
    Date: 2020-12
    Issue Date: 2021-03-12 12:10:19 (UTC+8)
    Abstract: A boundary control approach is used to control a two-link rigid-flexible wing in this article. Its design is based on the principle of bionics to improve the mobility and the flexibility of aircraft. First, a series of partial differential equations (PDEs) and ordinary differential equations (ODEs) are derived through the Hamilton's principle. These PDEs and ODEs describe the governing equations and the boundary conditions of the system, respectively. Then, a control strategy is developed to achieve the objectives including restraining the vibrations in bending and twisting deflections of the flexible link of the wing and achieving the desired angular position of the wing. By using Lyapunov's direct method, the wing system is proven to be stable. The numerical simulations are carried out with the finite difference method to prove the effectiveness of designed boundary controllers.
    Relation: IEEE/ASME Transactions on Mechatronics 25(6), p.2711-2721
    DOI: 10.1109/TMECH.2020.2987963
    Appears in Collections:[機械與機電工程學系暨研究所] 期刊論文

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