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Consumption-relevant load simulation during cornering at the vehicle test bench VEL

Gießler, Martin ORCID iD icon 1; Rautenberg, Philip ORCID iD icon 1; Gauterin, Frank ORCID iD icon 1
1 Institut für Fahrzeugsystemtechnik (FAST), Karlsruher Institut für Technologie (KIT)

Abstract (englisch):

Standardized driving cycles (e.g. WLTC) define speed points for a straight driving road load calculation in simulation and on roller chassis dynamometers. Within real rides on public roads, straight driving road loads are increased by curve resistances during curve driving. Furthermore, for curve driving the wheels has to be steered, so that the steering system needs to be actuated to overcome the necessary steering torque at the steered wheels. This extra loads increase the energy or fuel consumption and the resulting emis-sions especially during rides on curvy country or urban roads. Therefore, curve loads have to be considered when developing new inner city vehicles for delivery, public transport or individuals. Trends like boom of online trade with increased parcel deliv-ery, urbanization, expansion and modernization (electrification) of local road bound public transport and last but not least emission standards increase the need to consider curve loads within the vehicle development process. Within this publication the authors present the theory on consumption relevant curve loads. This loads have been simulated on the full vehicle test bench VEL (Vehicle in the Loop) of the Institute of Vehicle System Technology at the Karlsruhe Institute of Technology (KIT). ... mehr

DOI: 10.1007/978-3-658-30995-4_19
Zitationen: 7
Zugehörige Institution(en) am KIT Institut für Fahrzeugsystemtechnik (FAST)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2020
Sprache Englisch
Identifikator ISSN: 2198-7432
KITopen-ID: 1000132807
Erschienen in 20. Internationales Stuttgarter Symposium : Automobil- und Motorentechnikg. Hrsg.: M. Bargende
Veranstaltung 20. Internationales Stuttgarter Symposium (2020), Stuttgart, Deutschland, 17.03.2020 – 18.03.2020
Verlag Springer
Seiten 159–172
Serie Proceedings ; 2
Bemerkung zur Veröffentlichung Die Veranstaltung "20. Internationale Stuttgarter Symposium, 17.-18. März 2020 im Haus der Wirtschaft in Stuttgart" wurde aufgrund der Corona-Pandemie abgesagt.
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