Article | Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017 | Model Based Design of a Split Carrier Wheel Suspension for Light-weight Vehicles
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Title:
Model Based Design of a Split Carrier Wheel Suspension for Light-weight Vehicles
Author:
Jakub Tobol√°r: German Aerospace Center (DLR), Institute of System Dynamics and Control, Wessling, Germany Daniel Baumgartner: German Aerospace Center (DLR), Institute of System Dynamics and Control, Wessling, Germany Yutaka Hirano: Toyota Motor Corporation, Future Project Division, Shizuoka, Japan Tilman B√ľnte: German Aerospace Center (DLR), Institute of System Dynamics and Control, Wessling, Germany Michael Fleps-Dezasse: German Aerospace Center (DLR), Institute of System Dynamics and Control, Wessling, Germany Jonathan Brembeck: German Aerospace Center (DLR), Institute of System Dynamics and Control, Wessling, Germany
DOI:
10.3384/ecp17132425
Download:
Full text (pdf)
Year:
2017
Conference:
Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017
Issue:
132
Article no.:
048
Pages:
425-432
No. of pages:
8
Publication type:
Abstract and Fulltext
Published:
2017-07-04
ISBN:
978-91-7685-575-1
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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Applying light-weight construction methods to the design of future electric vehicles results in weight reduction of both the vehicle body and the chassis. However, the potential for percental reduction of the sprung mass is larger compared to that of the un¬sprung mass. Consequently, unfavorable consequences on the compromise, which always needs to be found between road contact and road holding, can arise. This requires additional arrangements in order to reach the performance of a state-of-the-art conventional vehicle. This paper presents a possible design solution. The wheel carrier is split into two parts, thus enabling to tune the frequency response correspondingly to reference vehicles. Besides the technical solution the Modelica modeling of the proposed suspension system as well as a vehicle dynamics and ride comfort assessment are presented.

Keywords: split wheel carrier vehicle Suspension unsprung mass small electric vehicle three mass system

Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Author:
Jakub Tobol√°r, Daniel Baumgartner, Yutaka Hirano, Tilman B√ľnte, Michael Fleps-Dezasse, Jonathan Brembeck
Title:
Model Based Design of a Split Carrier Wheel Suspension for Light-weight Vehicles
DOI:
http://dx.doi.org/10.3384/ecp17132425
References:
No references available

Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Author:
Jakub Tobol√°r, Daniel Baumgartner, Yutaka Hirano, Tilman B√ľnte, Michael Fleps-Dezasse, Jonathan Brembeck
Title:
Model Based Design of a Split Carrier Wheel Suspension for Light-weight Vehicles
DOI:
http://dx.doi.org/10.3384/ecp17132425
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