IN-PLANE DYNAMICS OF TIRES ON THE ROAD BASED ON AN EXPERIMENTALLY VERIFIED ROLLING RING MODEL
The dynamic behavior of tires rolling on the road is predicted based on a ring model that is experimentally verified to well represent a real tire. The road contact is kinematically represented by two displacement constraints, one in radial and one in tangential direction. The displacement constraints are enforced via the receptance theory. The receptance matrix developed for the rolling tire is found to be Hermitian. Numerical results show that the natural (or eigen-) frequencies of the rolling tire with road contact are, as expected, higher than those of the tire with no contact. The influence of the rotating speed to the eigen-frequencies of the tire is also shown. Analytic expressions for the mode shapes of a rolling tire with ground contact are derived. (A)
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00423114
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Corporate Authors:
Swets & Zeitlinger
P.O. Box 825
2160 SZ Lisse, Netherlands -
Authors:
- Huang, S-C
- SU, C-K
- Publication Date: 1992
Language
- English
Media Info
- Features: References;
- Pagination: p. 247-67
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Serial:
- Vehicle System Dynamics
- Volume: 21
- Issue Number: 4
- Publisher: Taylor & Francis
- ISSN: 0042-3114
- EISSN: 1744-5159
- Serial URL: https://www.tandfonline.com/toc/nvsd20/current
Subject/Index Terms
- TRT Terms: Automobiles; Mathematical models; Rolling contact; Vibration
- ITRD Terms: 1243: Car; 5440: Contact (tyre road); 6473: Mathematical model; 5558: Vibration
- Subject Areas: Vehicles and Equipment;
Filing Info
- Accession Number: 00638594
- Record Type: Publication
- Source Agency: Transport Research Laboratory
- Files: ITRD, ATRI
- Created Date: Nov 24 1993 12:00AM