Study on the limit cycle oscillation of the drum brake non-linear vibration model at low frequency
Source abstract
Abstract
A 5-degree non-linear dynamic model is presented to describe the low frequency vibration of drum brake. The centre manifold theory is applied to reduce the system at the Hopf bifurcation point. Through the calculation of normal form of the reduced system at the Hopf bifurcation point, the limit cycle oscillations (LCOs) amplitude is obtained. By this method, the effect of the drum brake parameter on LCO amplitude is studied, the law of the LCOs amplitude varying with systematic parameters is obtained.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Brake Systems and Friction Analysis · Vibration and Dynamic Analysis · Bladed Disk Vibration Dynamics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (12)
Show source-provided references
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