Alternating chaos versus synchronized vibrations of interacting plate with beams

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• 作者：J. Awrejcewicz^a ; ^b ; ^{awrejcew@p.lodz.pl} ; V.А. Krysko-jr^c ; ^{vadimakrysko@gmail.com} ; Т.V. Yakovleva^d ; ^{Yan-tan1987@mail.ru} ; V.A. Krysko^d ; ^tak@san.ru
• 关键词：Beam ; Plate ; PDEs ; ODEs ; Contact problem ; Chaos
• 刊名：International Journal of Non-Linear Mechanics
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：88
• 期：Complete
• 页码：21-30
• 全文大小：2427 K
• 卷排序：88

文摘

Mathematical models of contact/no-contact interacting beams with a plate are given. Novel chaotic and synchronized contact/no-contact phenomena are detected. Influence of boundary conditions, clearance and symmetry of beams locations is studied. Alternating beams vibration are detected and discussed. Benefits of application of 2D Morlet wavelets versus FFT are shown.