- Titel
- Economic fatigue damage monitoring for vehicle fleets using the scattering transform
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-951350
- Quellenangabe
- Proceedings in applied mathematics and mechanics
Jahrgang: 23
Heft: 4, Special Issue: 93rd Annual Meeting of the international Association of Applied Mathematics and Mechanics (GAMM)
E-ISSN: 1617-7061
Artikelnummer: e202300192 - Erstveröffentlichung
- 2023
- Abstract (EN)
- Vehicle monitoring is an important prequisite for predictive maintenance applications. Virtual sensors can be deployed to establish relationships between fatigue related quantities of interest and readily available measurement data, which reduces the costs of monitoring for vehicle fleets. This work describes a data-driven virtual sensing approach using the scattering transform and principal component analysis. These data transformations are used to obtain a reduced representation of acceleration data, which is suitable for the identification of fatigue critical events during vehicle operation. Results of a previous study using an eBike demonstrator are summarized and the methodology is applied to experimental data of a sensor equipped light rail vehicle. In both applications, fictitious fatigue damage contributions are estimated accurately and physical interpretations of the reduced representation are found.
- Andere Ausgabe
- Link zum Artikel, der zuerst in der Zeitschrift „Proceedings in applied mathematics and mechanics” im Verlag Wiley erschienen ist.
DOI: 10.1002/pamm.202300192 - Freie Schlagwörter (DE)
- Mobility, maintenance strategies, Vehicle monitoring, virtual sensors, Predictive maintenance, Data-driven model, Fatigue damage
- Klassifikation (DDC)
- 510
- Verlag
- Wiley-VCH, Weinheim
- Förder- / Projektangaben
- Bundesministerium für Digitalisierung und Verkehr (BMDV)
Forschungsinitiative mFUND
ID: 19FS2012A - Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-951350
- Veröffentlichungsdatum Qucosa
- 10.01.2025
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
CC BY-NC-ND 4.0