Determining the nonlinear damping function using experiments

In this article, the coefficients of the nonlinear damping function of a mechanical system with one translational degree of freedom are determined from an experimentally obtained oscillogram of free vibrations. The function is modeled using three types of damping: coulomb damping, linear viscous,...

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发表在:	Омский научный вестник
Main Authors:	B. A. Kalashnikov, V. V. Bokhan, K. V. Penkov
格式:	文件
语言:	英语
出版:	Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education 2024-09-01
主题:	nonlinear damping function coulomb damping linear viscous damping nonlinear viscous damping energy dissipation envelope curve relative damping ratio energy balance method
在线阅读:	https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2024/%E2%84%963%20(191)%20(%D0%9E%D0%9D%D0%92)/5-13%20%D0%9A%D0%B0%D0%BB%D0%B0%D1%88%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2%20%D0%91.%20%D0%90.,%20%D0%91%D0%BE%D1%85%D0%B0%D0%BD%20%D0%92.%20%D0%92.,%20%D0%9F%D0%B5%D0%BD%D1%8C%D0%BA%D0%BE%D0%B2%20%D0%9A.%20%D0%92..pdf