Abstract
When a tire is rolling on road, the interaction between the tire and road stimulates the vibration of tire. The ride comfort of a vehicle will deteriorate when the vibration occurs at the resonant frequencies. This chapter investigates the modal characteristics of tire and the influences of some key parameters, including the inflation pressure, tread pattern, tire mass, belt angle, and Young’s moduli of belt cord and tread compound. The modal testing method of tire is discussed, and the analytical modal models of tire (including 2-D and 3-D ring models) are also described in this chapter. Finally, a finite element model of tire, its establishment process, and the results of tire modal simulation are illustrated.
| Original language | English |
|---|---|
| Title of host publication | Automotive Tire Noise and Vibrations |
| Subtitle of host publication | Analysis, Measurement and Simulation |
| Publisher | Elsevier |
| Pages | 149-183 |
| Number of pages | 35 |
| ISBN (Electronic) | 9780128184097 |
| DOIs | |
| State | Published - 1 Jan 2020 |
Keywords
- Finite element analysis
- Modal shape
- Modal test
- Natural frequency
- Structure-borne vibration
- Tire model
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