Stick Motions and Grazing Flows in a Double Belt Friction Oscillator

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Abstract: This paper is concerned with the dynamics of a double belt friction oscillator which is subjected to periodic excitation, linear spring-loading, damping force and two friction forces using the flow switchability theory of the discontinuous dynamical systems. Different domains and boundaries for such system are defined according to the friction discontinuity, which exhibits multiple discontinuous boundaries in the phase space. Based on the above domains and boundaries, the analytical conditions of the stick motions and grazing motions are obtained mathematically. There are more theories about such friction oscillators to be discussed in future.

Earth Sciences and Human Constructions, ISSN / E-ISSN: 2944-9154 / 2944-9006, Volume 2, 2022, Art. #7

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Ge Chen, Jinjun Fan, "Stick Motions and Grazing Flows in a Double Belt Friction Oscillator," Earth Sciences and Human Constructions, vol. 2, pp. 42-50, 2022, DOI:10.37394/232024.2022.2.7
Ge Chen, Jinjun Fan. Stick Motions and Grazing Flows in a Double Belt Friction Oscillator. Earth Sciences and Human Constructions. 2022;2:42-50. 10.37394/232024.2022.2.7
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