Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs

Yi Wang; David Crosbee; Elliot Rothwell; Kevin Oldknow

doi:10.1007/978-3-031-66971-2_50

Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs

Yi Wang, David Crosbee, Elliot Rothwell, Kevin Oldknow

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

Abstract

The study compares the accuracy of contact-based profilometers, namely, MiniProf and non-contact laser scanners for capturing wheel and rail profiles in vehicle-track interaction. While contact-based profilometers provide highly accurate measurements, they require trains to stop. Laser scanners, though less precise and reliable, can continuously gather profiles over a short period. The simulation results showed satisfactory agreement between laser-scanned and MiniProf profiles for the examined Y/Q ratios. Further research on processing techniques for raw laser scanner data could potentially enhance the usability of laser-scanned profiles for more in-depth contact analysis.

Original language	English
Title of host publication	Advances in Dynamics of Vehicles on Roads and Tracks III
Subtitle of host publication	Proceedings of the 28th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2023, Rail Vehicles
Editors	Wei Huang, Mehdi Ahmadian
Publisher	Springer, Cham
Pages	474-483
Number of pages	10
ISBN (Electronic)	9783031669712
ISBN (Print)	9783031669705
DOIs	https://doi.org/10.1007/978-3-031-66971-2_50
Publication status	Published - 1 Nov 2024
Event	28th IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks - Ottawa, Canada Duration: 21 Aug 2023 → 25 Aug 2023 Conference number: 28

Publication series

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

Conference

Conference	28th IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks
Abbreviated title	IAVSD 2023
Country/Territory	Canada
City	Ottawa
Period	21/08/23 → 25/08/23

UN SDGs

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

SDG 9 Industry, Innovation, and Infrastructure

Access to Document

10.1007/978-3-031-66971-2_50Licence: Unspecified

Cite this

Wang, Y., Crosbee, D., Rothwell, E., & Oldknow, K. (2024). Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs. In W. Huang, & M. Ahmadian (Eds.), Advances in Dynamics of Vehicles on Roads and Tracks III : Proceedings of the 28th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2023, Rail Vehicles (pp. 474-483). (Lecture Notes in Mechanical Engineering). Springer, Cham. https://doi.org/10.1007/978-3-031-66971-2_50

Wang, Yi ; Crosbee, David ; Rothwell, Elliot et al. / Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs. Advances in Dynamics of Vehicles on Roads and Tracks III : Proceedings of the 28th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2023, Rail Vehicles. editor / Wei Huang ; Mehdi Ahmadian. Springer, Cham, 2024. pp. 474-483 (Lecture Notes in Mechanical Engineering).

@inproceedings{3bdce160c9794f53a6f9cde172bda6f0,

title = "Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs",

abstract = "The study compares the accuracy of contact-based profilometers, namely, MiniProf and non-contact laser scanners for capturing wheel and rail profiles in vehicle-track interaction. While contact-based profilometers provide highly accurate measurements, they require trains to stop. Laser scanners, though less precise and reliable, can continuously gather profiles over a short period. The simulation results showed satisfactory agreement between laser-scanned and MiniProf profiles for the examined Y/Q ratios. Further research on processing techniques for raw laser scanner data could potentially enhance the usability of laser-scanned profiles for more in-depth contact analysis.",

keywords = "L/V, measurement, rail profile, simulation, Tγ, wear, wheel profile, wheel-rail contact, Y/Q",

author = "Yi Wang and David Crosbee and Elliot Rothwell and Kevin Oldknow",

note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive license to Springer Nature Switzerland AG 2025.; 28th IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks, IAVSD 2023 ; Conference date: 21-08-2023 Through 25-08-2023",

year = "2024",

month = nov,

day = "1",

doi = "10.1007/978-3-031-66971-2\_50",

language = "English",

isbn = "9783031669705",

series = "Lecture Notes in Mechanical Engineering",

publisher = "Springer, Cham",

pages = "474--483",

editor = "Wei Huang and Mehdi Ahmadian",

booktitle = "Advances in Dynamics of Vehicles on Roads and Tracks III",

address = "Switzerland",

}

Wang, Y, Crosbee, D , Rothwell, E & Oldknow, K 2024, Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs. in W Huang & M Ahmadian (eds), Advances in Dynamics of Vehicles on Roads and Tracks III : Proceedings of the 28th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2023, Rail Vehicles. Lecture Notes in Mechanical Engineering, Springer, Cham, pp. 474-483, 28th IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks, Ottawa, Ontario, Canada, 21/08/23. https://doi.org/10.1007/978-3-031-66971-2_50

Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs. / Wang, Yi; Crosbee, David ; Rothwell, Elliot et al.
Advances in Dynamics of Vehicles on Roads and Tracks III : Proceedings of the 28th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2023, Rail Vehicles. ed. / Wei Huang; Mehdi Ahmadian. Springer, Cham, 2024. p. 474-483 (Lecture Notes in Mechanical Engineering).

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

TY - GEN

T1 - Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs

AU - Wang, Yi

AU - Crosbee, David

AU - Rothwell, Elliot

AU - Oldknow, Kevin

N1 - Conference code: 28

PY - 2024/11/1

Y1 - 2024/11/1

N2 - The study compares the accuracy of contact-based profilometers, namely, MiniProf and non-contact laser scanners for capturing wheel and rail profiles in vehicle-track interaction. While contact-based profilometers provide highly accurate measurements, they require trains to stop. Laser scanners, though less precise and reliable, can continuously gather profiles over a short period. The simulation results showed satisfactory agreement between laser-scanned and MiniProf profiles for the examined Y/Q ratios. Further research on processing techniques for raw laser scanner data could potentially enhance the usability of laser-scanned profiles for more in-depth contact analysis.

AB - The study compares the accuracy of contact-based profilometers, namely, MiniProf and non-contact laser scanners for capturing wheel and rail profiles in vehicle-track interaction. While contact-based profilometers provide highly accurate measurements, they require trains to stop. Laser scanners, though less precise and reliable, can continuously gather profiles over a short period. The simulation results showed satisfactory agreement between laser-scanned and MiniProf profiles for the examined Y/Q ratios. Further research on processing techniques for raw laser scanner data could potentially enhance the usability of laser-scanned profiles for more in-depth contact analysis.

KW - L/V

KW - measurement

KW - rail profile

KW - simulation

KW - Tγ

KW - wear

KW - wheel profile

KW - wheel-rail contact

KW - Y/Q

UR - https://www.scopus.com/pages/publications/85209679377

UR - https://doi.org/10.1007/978-3-031-66971-2

U2 - 10.1007/978-3-031-66971-2_50

DO - 10.1007/978-3-031-66971-2_50

M3 - Conference contribution

AN - SCOPUS:85209679377

SN - 9783031669705

T3 - Lecture Notes in Mechanical Engineering

SP - 474

EP - 483

BT - Advances in Dynamics of Vehicles on Roads and Tracks III

A2 - Huang, Wei

A2 - Ahmadian, Mehdi

PB - Springer, Cham

T2 - 28th IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks

Y2 - 21 August 2023 through 25 August 2023

ER -

Wang Y, Crosbee D , Rothwell E, Oldknow K. Comparison of Vehicle Dynamics Simulation Results Using Laser and Contact-Based Profilometer Measurements as Inputs. In Huang W, Ahmadian M, editors, Advances in Dynamics of Vehicles on Roads and Tracks III : Proceedings of the 28th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2023, Rail Vehicles. Springer, Cham. 2024. p. 474-483. (Lecture Notes in Mechanical Engineering). Epub 2024 Oct 31. doi: 10.1007/978-3-031-66971-2_50