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Combining a Nonlinear Static Analysis and Complex Eigenvalue Extraction in Brake Squeal Simulation
Technical Paper
2003-01-3349
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper presents a new functionality of ABAQUS/Standard, which allows for a nonlinear analysis prior to a complex eigenvalue extraction in order to study the stability of brake systems. Friction-induced dynamic instabilities are caused mainly by two phenomena: coupling of two neighboring modes and negative friction-velocity gradient. Both of these phenomena can be modeled with ABAQUS. A simplified brake model, consisting of only a rotor and pads, is used to illustrate this new capability.
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Citation
Bajer, A., Belsky, V., and Zeng, L., "Combining a Nonlinear Static Analysis and Complex Eigenvalue Extraction in Brake Squeal Simulation," SAE Technical Paper 2003-01-3349, 2003, https://doi.org/10.4271/2003-01-3349.Also In
References
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