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An innovative and safe active light weight design chassis concept

Deißer, Oliver and Grünheid, Thomas and Schäffer, Michael (2021) An innovative and safe active light weight design chassis concept. ATZlive. chassis.tech+, 29.-30.06.2021, virtuell, München.

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Official URL: https://www.atzlive.de/en/events/chassistech-plus/a-look-back/r/2021/

Abstract

Important for an all-electric vehicle, especially when used in an urban area, is still lightweight design. Simple chassis systems for small urban vehicles covering those weight limitations often lack an acceptable drive comfort and driving stabil-ity in extreme situations. A new active chassis suspension designed for such an urban car is in development at the DLR Institute for Vehicle Concepts in the founded project Next Generation Car (NGC) Urban Modular Vehicle (UMV). This concept even provides active safety measurements regarding the demanding small overlap crash scenario. The main components are a composite transverse leaf spring, an orbital wheel bearing optional with an integrated electrical drive and an innovative wheel independent two axis steering actuator changing the toe and camber angle. For the realisation of this innovative concept a (partly) auto-mated design and dimensioning process is going to be established.

Item URL in elib:https://elib.dlr.de/144736/
Document Type:Conference or Workshop Item (Speech)
Title:An innovative and safe active light weight design chassis concept
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Deißer, OliverOliver.Deisser (at) dlr.dehttps://orcid.org/0000-0002-7328-2761
Grünheid, ThomasThomas.Gruenheid (at) dlr.deUNSPECIFIED
Schäffer, MichaelMichael.Schaeffer (at) dlr.deUNSPECIFIED
Date:29 June 2021
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Publisher:ATZlive
Series Name:chassis.tech plus 2021
Status:Published
Keywords:road safety; occupant safety; active chassis system; lightweight design; automated design methodology
Event Title:chassis.tech+
Event Location:virtuell, München
Event Type:international Conference
Event Dates:29.-30.06.2021
Organizer:ATZlive
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - Energie und Verkehr
Location: Stuttgart
Institutes and Institutions:Institute of Vehicle Concepts > Vehicle Architectures and Lightweight Design Concepts
Deposited By: Deißer, Oliver
Deposited On:18 Nov 2021 13:28
Last Modified:18 Nov 2021 13:28

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