Abstract
The aim of real-time models is, on the one hand, to improve driving dynamics and ride performance and, on the other hand, to be able to be used in driving simulators. In order to achieve these goals, not only a short computation time is necessary, but also the model accuracy is very important. For this reason, this paper investigates the simulation results of a developed real-time model and compares them with results from physical tests and a multibody simulation model. The influence of the modeling level on the simulation results is discussed in the context of the investigations carried out. For quasistatic analysis the Kinematic & Compliance (K&C) test rig and for dynamic tests a dynamic suspension test rig is used.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Reference
Bell, S., Ellis, J., Garrott, W. & Liao, Y., 1987. Suspension testing using the suspension parameter measurement device. SAE 870577, https://doi.org/10.4271/870577.
Brems, W., Van Doornik, J., De Vries, E. & Wiedemann, J., 2015. Frequency response and latency analysis of a driving simulator for chassis development and vehicle dynamics evaluation, S. 109-116: DSC Europe - Driving Simulation Conference Exhibition.
Caputo, A., Spina, M. & Guglielmino, E., 2003. Sensitivity of Suspension System Performance to Bushing Stiffness Variation - An Evaluation Methology. s.l.:SAE Technical Paper 2003-01-0237, https://doi.org/10.4271/2003-01-0237.
Drogies, I. S., 2006. Objektorientierte Modellbildung des fahrdynamischen Verhaltens mit MODELICA in Fahrdynamik-Regelung. s.l.:Springer, pp. 71-91.
Haberzettl, S., Zschocke, A. & Gauterin, F., 2015. A new method for studying the longitudinal dynamic behaviour of a suspension on a test rig. s.l.:Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, https://doi.org/10.1177/0954407015601265.
Heine, J. & Haberzettl, S., 2014. Achsentwicklung am Fahrwerk-Identifikations- Prüfstand. Baden-Baden: 17. Kongress Simulation und Erprobung im Fahrzeugbau, Berechnung, Prüfstands- und Straßenversuch, 18.-19. Nov, 2014, pp. 871-884.
Holdmann, P., Köhn, P., Möller, B. & Willems, R., 1998. Suspension kinematics and compliance - measuring and simulation. s.l.:SAE Technical Paper 980897, https://doi.org/10.4271/980897.
Kracht, F. E., Dandekar, R., Bruckmann, T. & Schramm, D., 2017. Echtzeitfähige Objektorientierte Modellbildung am Beispiel einer Fahrzeug-Radaufhängung, “Realtime object-oriented modeling with the example of a vehicle wheel suspension”. presented at the Dritte IFToMM D-A-CH Konferenz TU Chemnitz: s.n.
Kracht, F. E., Saba, M. & Schramm, D., 2018. Real-time Calculation of Reaction Forces and Elasticities in Vehicle Wheel Suspensions. Beijing, China: presented at the 14th Interna-tional Symposium on Advanced Vehicle Control (AVEC’18), 16-20 Juli 2018.
Kracht, F. & Schramm, D., 2019. Real-Time Capable Calculation of Reaction Forces of Multibody Systems Using Optimized Bushings on the Example of a Vehicle Wheel Suspension (in press). Duisburg: ECCOMAS Multibody Dynamics Conference.
Pacejka, H., 2009. Tyre and Vehicle Dynamics. Oxford: Butterworth-Heinemann Elsevier Ltd. ISBN: 978-0-7506-6918-4.
Scheiblegger, C., Pfeffer, P., Karrer, H. & Geiger, N., 2011. Modellierung von Elastomerlagern und Hydrolagern zur Simulation von Fahrkomfort und Fahrdynamik. S. 247-267: VDI: Reifen-Fahrwerk-Fahrbahn.
Schramm, D., Hiller, M. & Bardini, R., 2018. Vehicle Dynamics: Modeling and Simulation. Berlin: Springer-Verlag GmbH Deutschland ISBN: 978-3-662-54482-2.
Schütz, H., 2014. Validierung eines mehraxialen Fahrwerkprüfstands. Karlsruhe: Diplomarbeit.
Will, V., 2018. Entwicklung einer fachbereichsübergreifenden Standardauswerteroutine für dynamische Prüfstandsuntersuchungen von Fahrwerken. Stuttgart: Masterarbeit.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Fachmedien Wiesbaden GmbH, part of Springer Nature
About this paper
Cite this paper
Lefèvre, S., Kracht, F.E., Schramm, D. (2020). Quasi-static and dynamic suspension measurements vs. multi-body and real‑time simulation results. In: Pfeffer, P. (eds) 10th International Munich Chassis Symposium 2019. Proceedings. Springer Vieweg, Wiesbaden. https://doi.org/10.1007/978-3-658-26435-2_13
Download citation
DOI: https://doi.org/10.1007/978-3-658-26435-2_13
Published:
Publisher Name: Springer Vieweg, Wiesbaden
Print ISBN: 978-3-658-26434-5
Online ISBN: 978-3-658-26435-2
eBook Packages: EngineeringEngineering (R0)