Rig based tire evaluation for an indirect tire pressure monitoring system (ITPMS)

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenBeitrag in KonferenzbandBeigetragenBegutachtung

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

OriginalspracheEnglisch
TitelProceedings of the 14th Mini Conference on Vehicle System Dynamics, Identification and Anomalies, VSDIA 2014
Redakteure/-innenIstvan Zobory
Herausgeber (Verlag)Budapest University of Technology and Economics
Seiten91-98
Seitenumfang8
ISBN (elektronisch)9789633131862
PublikationsstatusVeröffentlicht - 2014
Peer-Review-StatusJa

Publikationsreihe

ReiheProceedings of the Mini Conference on Vehicle System Dynamics, Identification and Anomalies
Band2014-January

Konferenz

Titel14th Mini Conference on Vehicle System Dynamics, Identification and Anomalies
KurztitelVSDIA 2014
Veranstaltungsnummer14
Dauer10 - 12 November 2014
OrtBudapest University of Technology and Economics
StadtBudapest
LandUngarn

Externe IDs

ORCID /0000-0002-0679-0766/work/166325376

Schlagworte

ASJC Scopus Sachgebiete

Schlagwörter

  • Exciation characteristics, Indirect tire pressure monitoring system, Rigid ring tire model, Tire vibration behavior