Tire road surface conditions and 2D curve analysis based development of surrogate safety measures

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How to Cite
Kachroo, P., & Ramachandra Rao, K. (2022). Tire road surface conditions and 2D curve analysis based development of surrogate safety measures. BOHR International Journal of Engineering, 1(1), 1–8. https://doi.org/10.54646/bije.2022.01
Published: Jul 5, 2022
DOI: https://doi.org/10.54646/bije.2022.01
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Keywords:
safety
surrogate
vehicle dynamics
lateral dynamics
adhesion
wheel slip

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Authors

Pushkin Kachroo
Department of Electrical and Computer Engineering, University of Nevada Las Vegas (UNLV), Las Vegas, NV, United States
K. Ramachandra Rao
Department of Civil Engineering, Indian Institute of Technology Delhi, New Delhi, India

Abstract

This paper presents a new comprehensive way to perform safety surrogate measure analysis that uses longitudinal
as well as lateral dynamics for vehicle trajectory analysis as compared to traditional methods that use only
longitudinal predicted movement for crashes. The paper also introduces, for the first time, longitudinal and lateral
adhesion coefficients in the dynamics to account for the interaction between the tires and the road surface that
accounts for many road accidents.

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Article Details

Issue
Vol. 1 No. 1 (2022): BOHR International Journal of Engineering (BIJE)
Section
Research