Analytical Investigation of Periodic Solutions for a Coupled Oscillator With Dry Friction
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In this paper, we present an analytical method to investigate the behavior of a two degrees of freedom oscillator excited by dry friction. The system consists of two masses connected by linear springs. These two masses are in contact with a driving belt moving at a constant velocity. The contact forces between the masses and the belt are obtained from Coulomb’s friction laws. A set of periodic solutions involving a global sticking phase followed by several other phases where one or both masses are slipping, are found in close form. Stability conditions related to these solutions are obtained.
2008 ◽
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2017 ◽
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2011 ◽
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pp. 2853-2860
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2012 ◽
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pp. 83-104
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1973 ◽
Vol 39
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pp. 1461-1475
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