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Machines 2018, 6(1), 8; https://doi.org/10.3390/machines6010008

Modal Coupling in Presence of Dry Friction

Department of Industrial Engineering, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano, Italy
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Received: 22 January 2018 / Revised: 23 February 2018 / Accepted: 24 February 2018 / Published: 27 February 2018
(This article belongs to the Special Issue Vibration Control Systems)
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Abstract

In this paper, we analyze the behavior of a single pad system in the presence of dry friction. The goal is to investigate the path that leads a stable mechanical system to unstable behavior. In doing so, we studied the behavior of a discrete three DOF model, a continuous model and a finite element model of the pad. The numerical results are consistent with the experimental investigation conducted on a brake disk for railway application. View Full-Text
Keywords: dry friction; friction-induced vibration; mode coupling; stability analysis; transient analysis dry friction; friction-induced vibration; mode coupling; stability analysis; transient analysis
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
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De Simone, M.C.; Guida, D. Modal Coupling in Presence of Dry Friction. Machines 2018, 6, 8.

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