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Browsing by Subject "longitudinal vibration"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Periodic control of the bar with point mass
    (Wydawnictwa AGH, 2008) Bieda, Maciej; Piekarski, Zbigniew
    The following article discusses the usage of optimization theory with quasi periodic control to form a vibrating bar with point mass that is situated on the bar's axis. The maximum principle was changed and used to calculate a numerical sample. The principle uses the new condition for optimisation containing several constituent hamiltonians. The hamiltonians facilitated the calculation of the quasi periodic controls. The result of the calculation was a numerical sample, which specified how the quasi-periodic cross-section of the bar depends on the mass and the point of the mass position along the bar's axis.