Design to acoustics by applying vibroacoustic metamaterials to a vehicle front axle carrier frame
A vibroacoustic metamaterial is applied to the cross bridge component of a vehicle front axle carrier frame of an electric drive train. First, the disturbing frequency is identified by a finite element analysis and second a matching VAMM is designed. The developed prototype is manufactured using 3D-printing and the resonators are tuned and investigated via experiments.
Authors
- Heiko Atzrodt (ORCID: https://orcid.org/0000-0001-9729-8381)
- Sally Rieß
- A. Weber (ORCID: https://orcid.org/0000-0002-8222-6681)
- K. Finger
- J. Cóndor López
- N. Kleinfeller
Institutions
- Mercedes-Benz (Germany) (DE)
- Fraunhofer Institute for Structural Durability and System Reliability (DE)
- RWTH Aachen University (DE)
Publication Details
- Published
- 2024-09-09
- DOI
- https://doi.org/10.1109/metamaterials62190.2024.10703313
- Primary Topic
- Acoustic Wave Phenomena Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Ministry of Economic Affairs