Journal of Automation and Information Sciences

ISSN for PRINT: 1064-2315

For Online Access

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2002, Volume34

Issue 5

66 pages

Issue price - $221.00

Victor P. Legeza
Ukrainian State University of Food Technologies; and National Technical University of Ukraine "Kyiv Polytechnical Institute", Kyiv, Ukraine

We consider forced oscillations of a damping system of two rigid bodies "heavy homogeneous ball in a spherical groove of a carrying moving body" under the external harmonic excitation. We found the frequency and the period of natural oscillations for the center of mass of the heavy ball in the immovable spherical groove. On the basis of the Duffing method we obtained the amplitude-frequency characteristic of the considered nonlinear mechanical system.

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