Influence of Brake Pad Thickness on Disk Brake Squeal
نویسندگان
چکیده
منابع مشابه
Disk brake squeal prediction using the ABLE algorithm
Disk brake squeal noise is mainly due to unstable friction-induced vibration. A typical disk brake system includes two pads, a rotor, a caliper and a piston. In order to predict if a disk brake system will generate squeal, the finite element method (FEM) is used to simulate the system. At the contact interfaces between the pads and the rotor, the normal displacement is continuous and Coulomb’s ...
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En-Cheng.Liu, Shih-Wei Kung, Syh-Tsang Jenq , Chie Gau, Hsin-Luen Tsai, Cheng-Ching Lee, and Yu-Der Chen Department of Aeronautics and Astronautics, National Cheng Kung University, Tainan, Taiwan, R.O.C. 2 Dassault Systemes Simulia Central, Cincinnati, Ohio, USA 3 Department of Electronic engineering, Kao Yuan University, Kaohsiung county, Taiwan, R.O.C. Aeronautical Systems Research Division, ...
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1. Abstract The present paper describes a solution to a non-parametric shape optimization problem of a brake model suppressing squeal noise. The brake model consists of a rotor and a pad between which the Coulomb friction occurs. A main problem is defined as a complex eigenvalue problem of the brake model obtained from the equation of motion. As an objective cost function, we use the positive r...
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Driven by the desire for safety and automobile regulations, there has been a movement from the drum brake system, where braking force is not as predictable, to the disc brake system that still continues to this day. This shift is perhaps most noticeable in the heavy vehicle industry. However, despite the improvements in stopping distance, the open nature of the disc brake system makes it more p...
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ژورنال
عنوان ژورنال: Journal of System Design and Dynamics
سال: 2010
ISSN: 1881-3046
DOI: 10.1299/jsdd.4.970