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Friction-Induced Vibrations of Window Sealing Systems
SAE Technical Paper Series, 2005<div class="htmlview paragraph">The problem of squealing from vehicle windows opened or closed in partly wet conditions has been investigated. Experiments were conducted using a glass-run seal sample and a tangentially moving glass piece installed on a test bench.
Uije Kim +2 more
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Friction Induced Vibrations: Experiments, Modelling and Analysis
Volume 1C: 16th Biennial Conference on Mechanical Vibration and Noise, 1997Abstract In the present paper, the dynamics of a nonsmooth friction oscillator under self and external excitation is investigated. The rich bifurcational behaviour predicted by numerical simulations is compared to experimental results. In order to predict the period and amplitude of the friction induced vibrations, the friction force can
N. Hinrichs, M. Oestreich, K. Popp
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Frictionally Induced Vibrations
2010From a system dynamics point of view, technical systems with friction are non-linear dissipative open systems. Even if it is possible for a system to be in a state of steady motion, it can only practically take place if it is stable relative to small disturbances. Otherwise, the perturbations intensify, resulting in a periodic or chaotic vibration.
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Quasi-harmonic friction induced vibration
2011The behaviour of the quasi-harmonic type frictional oscillation for steel sliding surfaces was investigated both experimentally and theoretically. The kinetic coefficient of friction, which was expressed as a function of sliding velocity, was represented by a polynomial.
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Friction Induced Vibrations in Aircraft Disk Brakes
Volume 1C: 16th Biennial Conference on Mechanical Vibration and Noise, 1997Abstract This paper presents a detailed analysis of the dynamic behavior of a single rotor/stator brake system. Two separate mathematical models of the brake are considered. First, a non-rotational model is constructed with the purpose of showing that friction induced vibration can occur in the stator without assuming stick-slip behavior
Lisle B. Hagler, Per G. Reinhall
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Friction Induced Vibration in Windscreen Wiper Contacts
Journal of Vibration and Acoustics, 2015This research is aimed at understanding the mechanisms that give rise to friction induced noise in automotive windscreen wipers, with a focus on frequencies between 500 and 3500 Hz. To study this phenomenon, experimental friction, sound, and high-speed video measurements are combined with finite element modeling of a rubber wiper/glass contact.
Tom Reddyhoff +5 more
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On the Robustness of Instabilities in Friction–Induced Vibration
Journal of Vibration and Acoustics, 2013Friction-induced vibration and the noise or wear it causes are everlasting problems in the design of dynamical mechanical systems. The most common way to analyze friction-induced vibration is to determine the borders of linear stability. In that framework, the present study focuses on robustness concepts of systems prone to friction-induced vibration ...
Kruse, Sebastian, Hoffmann, Norbert
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Friction-induced vibration of an elastic slider on a vibrating disc
International Journal of Mechanical Sciences, 1999The authors consider stick-slip vibrations of an elastic disc. The investigation is motivated by the fact that there exists a whole class of mechanical systems with discs rotating relative to stationary parts, such as car brake discs, clutches, saws, computer discs and so on.
Ouyang, H. +3 more
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A study of friction induced vibration
2011Frictional vibrations, which occur when two solid bodies are rubbed together, are analyzed mathematically and observed experimentally. In the mathematical analysis, the non-linear differential equation of motion during the slip period is derived making use of the experimental friction-velocity curve.
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A Parametric Absorber for Friction-Induced Vibrations
Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2003This contribution deals with the suppression of friction-induced vibrations of a mechanical system. A two-mass system is considered, with the main mass excited by a friction-generated self-excitation force and a smaller second mass attached to the main mass.
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