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Tire irregular wear brings more vibration, noise and safety problems than normal wear, which is more dangerous and makes tire junked earlier than default life. This paper built one tire 3-dof theoretical model to deal with the tire irregular wear problems caused by tread vibration in numerical method. The model included the vibration caused by forced-displacement, velocity and displacement feedback...
This work explains the hopf bifurcation and stability of self-excited vibration with the variety of vehicle velocity. Polygonal wear of tire is one of the most pressing problems to be solved in the process of a vehicle's research and design. Based on the non-linear character of friction coefficient, which combines the concept of static and kinetic friction, a model of tread-pavement, taking time-delay...
The intention behind this work is to develop a friction coefficient model understanding of self-excited vibrations. As a result of self-oscillation, Polygonal Wear often occurred on the tire of truck/bus and car which run on freeways or highways continuously. Based on the characters of Polygonal Wear, we showed a mass-on-moving-belt frictional vibration model, which reflected the phenomenon of lateral...
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