NVH model of a rotating tire
The tire plays a fundamental role in the generation of acoustically perceptible driving noise and vibrations inside the vehicle. An essential part of these vibrations is induced by the road excitation and transferred via the tire into the vehicle. There are two basic ways to study NVH behavior: Simulations in time and frequency domains. Modelling the tire transfer behavior in frequency domain requires special attention to the rotation of the tire. This paper shows the approach taken by the authors to include the transfer behavior in the frequency range up to 250 Hz from geometric road excitations to resulting spindle forces in frequency domain. This paper validates the derived NVH tire model by comparison with appropriate transient simulations of the base transient model.
- Record URL:
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/isbn/9781844690329
-
Authors:
- Bäcker, M
- Gallrein, A
- ROLLER, M
- Conference:
- Publication Date: 2015-4
Language
- English
Media Info
- Pagination: 253-67
- Monograph Title: Proceedings of the 4th International Tyre Colloquium: tyre models for vehicle dynamics analysis: 20-21 April, University of Surrey, Guildford, United Kingdom
Subject/Index Terms
- TRT Terms: Mathematical models; Noise; Rolling contact; Tires; Vehicle dynamics; Vibration
- Uncontrolled Terms: Safe systems (vehicles)
- ATRI Terms: Modelling; Noise; Tyre; Vehicle dynamics; Vehicle pavement interaction; Vibration
- Subject Areas: Environment; Vehicles and Equipment;
Filing Info
- Accession Number: 01573153
- Record Type: Publication
- Source Agency: ARRB
- ISBN: 9781844690329
- Files: ATRI
- Created Date: Aug 13 2015 3:44PM