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http://dx.doi.org/10.5762/KAIS.2014.15.11.6406

Squeal Analysis of Disc Brake Using Analytical-FE Squeal Model  

Kang, Jaeyoung (Department of Mechanical and Automotive Engineering, Kongju National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.11, 2014 , pp. 6406-6411 More about this Journal
Abstract
This paper presents the analytical-FE (finite element) squeal model, which can provide the efficient simulation time and accuracy. The system geometry and the extraction of the vibration modes were constructed using the finite element method. Instead, the friction contact model was derived from theoretical contact kinematics of the rotating disc and the stationary pads. This modeling procedure was incorporated into the perturbed equations of motion based on the finite elements of the system. Throughout the analytical-FE squeal model, the accuracy of linear stability analysis and the simulation time of FE squeal analysis were improved. In addition, the sensitivity of contact stiffness on brake squeal and the mode-coupling mechanism were provided by the system parameter study.
Keywords
Brake Squeal; Disc Brake; Finite Element; Mode-Coupling;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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