Modal Coupling in Presence of Dry Friction

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 m...

Full description

Saved in:
Bibliographic Details
Published inMachines (Basel) Vol. 6; no. 1; p. 8
Main Authors De Simone, Marco, Guida, Domenico
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.03.2018
Subjects
Brake disks
Dry friction
Finite element method
friction-induced vibration
Mathematical models
mode coupling
stability analysis
transient analysis
Online AccessGet full text

Cover

More Information
Summary: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.
ISSN:2075-1702
2075-1702
DOI:10.3390/machines6010008