Experimental Investigation and Semi-physical Modelling of the Influence of Rotational Speed on the Vertical Tyre Stiffness and Tyre Radii

Martin Schabauer; Andreas Hackl; Wolfgang Hirschberg; Cornelia Lex

doi:10.1007/978-3-030-38077-9_214

Experimental Investigation and Semi-physical Modelling of the Influence of Rotational Speed on the Vertical Tyre Stiffness and Tyre Radii

Martin Schabauer^*, Andreas Hackl, Wolfgang Hirschberg, Cornelia Lex

^*Corresponding author for this work

Institute of Automotive Engineering (3310)

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Abstract

Development and validation of vehicle dynamics controls and automated driving functions require real-time capable tyre models that are able to consider main influencing parameters at the tested operation condition accurately. In the presented study, experimental investigations with two types of tyres were conducted to quantify the effect of the tyre rotation on the vertical tyre stiffness, the unloaded, static and effective tyre radius. Based on the semi-physical handling tyre model TMeasy, an enhanced modelling approach is presented which is able to consider the rotational speed dependent tyre behaviour in an effective semi-physical and numerically efficient manner. The measurement results of the tyre testing series are analysed and the effects of the tyre rotation are identified. The tested tyres show a nearly linear rotational speed induced increase of the vertical stiffness and a non-linear increase of the unloaded radius. Finally, the performance of the presented enhanced semi-physical model for the vertical tyre force transmission and tyre radii is validated. The results are discussed and an outlook regarding further investigations is given.

Original language	English
Title of host publication	Advances in Dynamics of Vehicles on Roads and Tracks
Subtitle of host publication	Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden
Editors	Matthijs Klomp, Fredrik Bruzelius, Jens Nielsen, Angela Hillemyr
Place of Publication	Cham, Switzerland
Publisher	Springer Nature Switzerland AG
Pages	1889-1898
Number of pages	10
ISBN (Electronic)	978-3-030-38077-9
ISBN (Print)	978-3-030-38076-2
DOIs	https://doi.org/10.1007/978-3-030-38077-9_214
Publication status	Published - 13 Feb 2020
Event	26th IAVSD International Symposium on Dynamics of Vehicles on Roads and Tracks: IAVSD 2019 - Lindholmen Science Park, Gothenburg, Sweden Duration: 12 Aug 2019 → 16 Aug 2019 https://iavsd2019.se

Publication series

Name	Lecture Notes in Mechanical Engineering
Publisher	Springer Nature Switzerland AG
ISSN (Print)	2195-4356
ISSN (Electronic)	2195-4364

Conference

Conference	26th IAVSD International Symposium on Dynamics of Vehicles on Roads and Tracks
Abbreviated title	IAVSD 2019
Country/Territory	Sweden
City	Gothenburg
Period	12/08/19 → 16/08/19
Internet address	https://iavsd2019.se

Keywords

Tyre modelling
Semi-physical modelling
Influence of tyre rotational speed
Vehicle dynamics and handling
Experimental investigation
Tyre test rig measurements

ASJC Scopus subject areas

Automotive Engineering
Modelling and Simulation

Fields of Expertise

Mobility & Production

Treatment code (Nähere Zuordnung)

Basic - Fundamental (Grundlagenforschung)
Experimental

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/978-3-030-38077-9_214

Cite this

Schabauer, M., Hackl, A., Hirschberg, W., & Lex, C. (2020). Experimental Investigation and Semi-physical Modelling of the Influence of Rotational Speed on the Vertical Tyre Stiffness and Tyre Radii. In M. Klomp, F. Bruzelius, J. Nielsen, & A. Hillemyr (Eds.), Advances in Dynamics of Vehicles on Roads and Tracks: Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden (pp. 1889-1898). (Lecture Notes in Mechanical Engineering). Springer Nature Switzerland AG. https://doi.org/10.1007/978-3-030-38077-9_214

Experimental Investigation and Semi-physical Modelling of the Influence of Rotational Speed on the Vertical Tyre Stiffness and Tyre Radii. / Schabauer, Martin; Hackl, Andreas; Hirschberg, Wolfgang et al.
Advances in Dynamics of Vehicles on Roads and Tracks: Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden. ed. / Matthijs Klomp; Fredrik Bruzelius; Jens Nielsen; Angela Hillemyr. Cham, Switzerland: Springer Nature Switzerland AG, 2020. p. 1889-1898 (Lecture Notes in Mechanical Engineering).

Research output: Chapter in Book/Report/Conference proceeding › Conference paper › peer-review

Schabauer, M, Hackl, A, Hirschberg, W & Lex, C 2020, Experimental Investigation and Semi-physical Modelling of the Influence of Rotational Speed on the Vertical Tyre Stiffness and Tyre Radii. in M Klomp, F Bruzelius, J Nielsen & A Hillemyr (eds), Advances in Dynamics of Vehicles on Roads and Tracks: Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden. Lecture Notes in Mechanical Engineering, Springer Nature Switzerland AG, Cham, Switzerland, pp. 1889-1898, 26th IAVSD International Symposium on Dynamics of Vehicles on Roads and Tracks, Gothenburg, Sweden, 12/08/19. https://doi.org/10.1007/978-3-030-38077-9_214

Schabauer M, Hackl A, Hirschberg W , Lex C. Experimental Investigation and Semi-physical Modelling of the Influence of Rotational Speed on the Vertical Tyre Stiffness and Tyre Radii. In Klomp M, Bruzelius F, Nielsen J, Hillemyr A, editors, Advances in Dynamics of Vehicles on Roads and Tracks: Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden. Cham, Switzerland: Springer Nature Switzerland AG. 2020. p. 1889-1898. (Lecture Notes in Mechanical Engineering). Epub 2019 Aug 12. doi: 10.1007/978-3-030-38077-9_214

Schabauer, Martin ; Hackl, Andreas ; Hirschberg, Wolfgang et al. / Experimental Investigation and Semi-physical Modelling of the Influence of Rotational Speed on the Vertical Tyre Stiffness and Tyre Radii. Advances in Dynamics of Vehicles on Roads and Tracks: Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden. editor / Matthijs Klomp ; Fredrik Bruzelius ; Jens Nielsen ; Angela Hillemyr. Cham, Switzerland : Springer Nature Switzerland AG, 2020. pp. 1889-1898 (Lecture Notes in Mechanical Engineering).

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Experimental Investigation and Semi-physical Modelling of the Influence of Rotational Speed on the Vertical Tyre Stiffness and Tyre Radii

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Fields of Expertise

Treatment code (Nähere Zuordnung)

UN SDGs

Access to Document

Other files and links

Fingerprint

DVS: Vehicle Dynamics