Rig based tire evaluation for an indirect tire pressure monitoring system (ITPMS)
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Beitragende
Abstract
Starting from the USA in 2005 and followed by the European Union commencing in 2012, legal requirements concerning "Tire Pressure Monitoring Systems" (TPMS) for passenger cars and light trucks will be introduced in China as well. Changes of pressure dependent physical tire properties such as dynamic roll radius and a certain tire Eigen-frequency, which are included in the ESC-wheel speed signals, indicates pressure loss in an direct manner. Systems with corresponding working principle are "indirect Tire Pressure Monitoring System" (iTPMS). This paper presents a test rig based procedure to evaluate iTPMS relevant tire vibration behavior on tire test rigs. Therefore the correlation between driving test and rig test is analyzed under consideration of the systematic differences. An evaluation process is introduced to evaluate the iTPMS compatibility of tires on test rigs. A rigid ring ring tire model is presented to inpretate the testing results in detail and to analyze the exciation characteristics on roads and on test rigs.
Details
Originalsprache | Englisch |
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Titel | Proceedings of the 14th Mini Conference on Vehicle System Dynamics, Identification and Anomalies, VSDIA 2014 |
Redakteure/-innen | Istvan Zobory |
Herausgeber (Verlag) | Budapest University of Technology and Economics |
Seiten | 91-98 |
Seitenumfang | 8 |
ISBN (elektronisch) | 9789633131862 |
Publikationsstatus | Veröffentlicht - 2014 |
Peer-Review-Status | Ja |
Publikationsreihe
Reihe | Proceedings of the Mini Conference on Vehicle System Dynamics, Identification and Anomalies |
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Band | 2014-January |
Konferenz
Titel | 14th Mini Conference on Vehicle System Dynamics, Identification and Anomalies |
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Kurztitel | VSDIA 2014 |
Veranstaltungsnummer | 14 |
Dauer | 10 - 12 November 2014 |
Ort | Budapest University of Technology and Economics |
Stadt | Budapest |
Land | Ungarn |
Externe IDs
ORCID | /0000-0002-0679-0766/work/166325376 |
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Schlagworte
ASJC Scopus Sachgebiete
Schlagwörter
- Exciation characteristics, Indirect tire pressure monitoring system, Rigid ring tire model, Tire vibration behavior