Journal ArticleDOI
Minimal models for disk brake squeal
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TLDR
In this article, a new minimal model of a disk brake is introduced, showing an obvious relation to the technical system, and analyzed with respect to its stability behavior, and consequences in using it in the optimization of disk brake systems are discussed.About:
This article is published in Journal of Sound and Vibration.The article was published on 2007-05-08. It has received 171 citations till now. The article focuses on the topics: Brake & Disc brake.read more
Citations
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Journal ArticleDOI
Brake comfort – a review
TL;DR: In this article, a review of state-of-the-art studies on brake vibration and noise is presented, focusing on the still-open questions that appear crucial from the perspective of a leading brake manufacturer.
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Destabilization paradox due to breaking the Hamiltonian and reversible symmetry
TL;DR: In this paper, the authors studied the stability of a linear autonomous non-conservative system in the presence of potential, gyroscopic, dissipative, and nonconservative positional forces and showed that the boundary of the asymptotic stability domain possesses singularities such as "Dihedral angle" and "Whitney umbrella" that govern stabilization and destabilization.
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Instability scenarios between elastic media under frictional contact
Davide Tonazzi,Davide Tonazzi,Francesco Massi,Francesco Massi,Antonio Culla,Laurent Baillet,Annalisa Fregolent,Yves Berthier +7 more
TL;DR: In this article, the authors investigate the instability scenarios occurring when friction forces excite the mechanical systems during the relative motion; simulation results show that the coupling between the frictional behaviour at the contact and the global dynamic of the system can bring to either stick-slip phenomena, or mode coupling instability.
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Experimental investigations for uncertainty quantification in brake squeal analysis
TL;DR: In this article, an experimental quantification of uncertainty and a discussion analysing the contributions of uncertainty to a numerical squeal simulation are proposed to improve the correlation between the experimental and the numerical prediction of unstable frequencies for automotive brake systems considering uncertainty.
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Nonlinear stability analysis of a disk brake model
TL;DR: In this article, a nonlinear stability analysis of a realistic disk brake model with 12 degrees of freedom was performed using center manifold theory and artificially increasing the degree of degeneracy of the occurring bifurcation.
References
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Journal ArticleDOI
Automotive disc brake squeal
TL;DR: A comprehensive review and bibliography of works on disc brake squeal is provided in this paper, where background sections on vibrations, contact and disc brake systems are also included, in an effort to make this review accessible to a large audience.
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Friction-Induced Vibration, Chatter, Squeal, and Chaos—Part II: Dynamics and Modeling
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A minimal model for studying properties of the mode-coupling type instability in friction induced oscillations
TL;DR: In this paper, a minimal two degree of freedom model is used to clarify from an intuitive perspective the physical mechanisms underlying the mode-coupling instability of self-excited friction induced oscillations.
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Analysis of disc brake noise using a two-degree-of-freedom model
TL;DR: In this article, a two-degree-of-freedom model is adopted where the disc and the pad are modelled as single modes connected by a sliding friction interface, and the interaction between the pad and the disc is investigated.