Results 131 to 140 of about 177 (167)
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Nonlinear Brake Squeal Analysis
SAE Technical Paper Series, 2002<div class="htmlview paragraph">Brake squeal noise is a top warranty concernsmplaints for virtually all automotive companies. How to identify squeal frequencies and mode shapes is typically very challenging. The identification of potential squeal problems still rely heavily on experimental methods using inertia and chassis dynamometers or on-road
Yitzong (Jim) Chern +2 more
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Experimental analysis of brake squeal noise on a laboratory brake setup
Journal of Sound and Vibration, 2006Abstract The present paper is the first of two papers dealing with brake squeal instability. An experimental setup is specifically designed for this purpose and is characterized by a simple design to aid measurements and modeling. This first paper describes the experimental setup called “laboratory brake” and presents the measurements performed on it
GIANNINI, Oliviero +2 more
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, 2022 Effect of Damping on Brake Squeal Noise
2007Brake squeal is one of the major issues in the design process of an automotive brake and the development of a robust procedure for a "squeal-free" design is still under investigation. This paper presents an experimental investigation on a beam on disc setup.
MASSI, Francesco, GIANNINI, Oliviero
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Brake squeal as dynamic instability: An experimental investigation
The Journal of the Acoustical Society of America, 2006This paper presents an experimental analysis performed on a simplified brake apparatus. In past years a common approach for squeal prediction was the complex eigenvalues analysis. The squeal phenomenon is treated like a dynamic instability: when two modes of the brake system couple at the same frequency, one of them becomes unstable, leading to ...
MASSI, Francesco +2 more
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Disc Brake Squeal: An Overview
SAE Technical Paper Series, 2007<div class="htmlview paragraph">Understanding, reducing, eliminating and preventing brake squeal is a challenging task. It involves many design variables in a complex brake system and there are many harsh operational and environmental conditions under which squeal may occur. Much progress has been made on understanding brake squeal mechanisms and
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Moving Loads and Car Disc Brake Squeal
Noise & Vibration Worldwide, 2003Disc brake vibration and squeal is a source of irritation and distraction. A squealing brake gives customers the impression of underlying quality problems of the vehicle. The warranty cost due to disc brake noise is very high and has led to much research and investment in tackling disc brake vibration and noise.
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Effect of the braking parameter on disc brake squeal of a railway vehicle
Wear, 2023Guangxiong Chen
exaly
The Proceedings of the Symposium on the Motion and Vibration Control, 2019
Koichiro NASA +4 more
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Koichiro NASA +4 more
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