On the concept of embedded resonators for passive vibration control of tyres
| Autor: | S. De Rosa, Giovanni Petrone, Mohamed Ichchou, F. Errico, Francesco Franco |
|---|---|
| Přispěvatelé: | Errico, F., Petrone, G., De Rosa, S., Franco, F., Ichchou, M. |
| Rok vydání: | 2021 |
| Předmět: |
periodic structure
050210 logistics & transportation Materials science Resonator structural vibrations Mechanical Engineering Acoustics 05 social sciences Vibration control 01 natural sciences Passive control Vibration 0502 economics and business 0103 physical sciences 010301 acoustics passive control |
| Zdroj: | Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 235:2587-2593 |
| ISSN: | 2041-2983 0954-4062 |
| DOI: | 10.1177/0954406221999427 |
| Popis: | An investigation is carried out on structure-borne vibrations of tyre models at low frequencies. The idea is to use embedded resonant meta-materials to damp the tyres’ vibrations and thus reduce the transferred energy to the main attached structures. A simplified tyre model is used, being the investigation of the effects of the embedded substructures the main target of the work; internal pressure and tyre rotation effects are neglected at this stage. Different configurations are tested targeting different natural modes of the tyre, while mechanical excitation is assumed on one section of the tyres. The results show how the proposed designs open new possible and feasible solutions for the vibration control. |
| Databáze: | OpenAIRE |
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