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Modelling of New Vehicle Suspension Concept with Integrated Electric Drive

Tobolar, Jakub and Müller, Jakob and Pruckner, Alfred (2012) Modelling of New Vehicle Suspension Concept with Integrated Electric Drive. 9th International Modelica Conference, 3.-5. Sep. 2012, München. ISBN 978-91-7519-826-2.

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Abstract

The presented paper introduces a new design of vehicle suspension which was developed in the joint research project of BMW Group Forschung und Technik, DLR and Schaeffler Group. In this suspension the wheel guidance and gearbox are highly integrated thus enabling to place the drive motor close to the wheel and consequently to minimise required space in the vehicle. Therefore, the saved space can be utilized otherwise, e.g. for a battery or an electronics assembly. The paper focuses especially on different aspects of the modelling in the early design stage where the first estimations of suspension characteristics and vehicle handling were performed. This covers the coupling of multibody model of suspension with one-dimensional model of gearbox, spiral spring model or elastokinematic bushings.

Document Type:Conference or Workshop Item (Paper, Poster)
Title:Modelling of New Vehicle Suspension Concept with Integrated Electric Drive
Authors:
AuthorsInstitution or Email of Authors
Tobolar, JakubUNSPECIFIED
Müller, JakobUNSPECIFIED
Pruckner, AlfredUNSPECIFIED
Date:September 2012
Refereed publication:Yes
In ISI Web of Science:No
Page Range:pp. 877-882
ISBN:978-91-7519-826-2
Status:Published
Keywords:Modelica, vehicle suspension, planetary gerbox, electric car, connecting multibody with one-dimensional
Event Title:9th International Modelica Conference
Event Location:München
Event Type:international Conference
Event Dates:3.-5. Sep. 2012
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrerassistenz (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics > System Dynamics and Control (former Control Design Engineering)
Deposited By: Dr.(PH.D.) Jakub Tobolar
Deposited On:17 Sep 2012 13:41
Last Modified:12 Dec 2013 21:46

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