Publication result detail

Vehicle Dynamics Analysis – Wet Road Surface

MIKULEC, R.; SEMELA, M.; KŘIŽÁK, M.

Original Title

Vehicle Dynamics Analysis – Wet Road Surface

English Title

Vehicle Dynamics Analysis – Wet Road Surface

Type

Paper in proceedings (conference paper)

Original Abstract

This paper deals with vehicles’ Škoda Superb III motion analysis during evasive manoeuvres and driving in the curve road tests with emphasis on usable coefficient of adhesion between tyre and road surface in lateral direction. All the individual road tests had been carried out both with and without using Škoda stability system ESC. Experimentally determined values of coefficient of adhesion and lateral acceleration have been utilized for the calculation of modern vehicle limit speed on wet surface in curve and for determination of the time of the lane change manoeuvres, which can be used for traffic accident forensic reconstruction. Many road tests have been carried out on dry road surfaces; this paper shows the difference of dry and wet road conditions as well. The tests show improved constant value which can be used for calculation of minimal time of lateral displacement in conventional formula.

English abstract

This paper deals with vehicles’ Škoda Superb III motion analysis during evasive manoeuvres and driving in the curve road tests with emphasis on usable coefficient of adhesion between tyre and road surface in lateral direction. All the individual road tests had been carried out both with and without using Škoda stability system ESC. Experimentally determined values of coefficient of adhesion and lateral acceleration have been utilized for the calculation of modern vehicle limit speed on wet surface in curve and for determination of the time of the lane change manoeuvres, which can be used for traffic accident forensic reconstruction. Many road tests have been carried out on dry road surfaces; this paper shows the difference of dry and wet road conditions as well. The tests show improved constant value which can be used for calculation of minimal time of lateral displacement in conventional formula.

Keywords

adhesion, lateral acceleration, driving, wet road surface, stability system, manoeuvre

Key words in English

adhesion, lateral acceleration, driving, wet road surface, stability system, manoeuvre

Authors

MIKULEC, R.; SEMELA, M.; KŘIŽÁK, M.

RIV year

2019

Released

27.09.2018

Publisher

City Net Scientific Research Center Ltd. Belgrade

Location

Belgrade

ISBN

978-86-916153-4-5

Book

Proceedings of the Fourth International Conference on Traffic and Transport Engineering

Pages from

387

Pages to

392

Pages count

6

URL

http://ijtte.com/uploads/news_files/ICTTE%20Belgrade%202018_Proceedings.pdf

BibTex

@inproceedings{BUT150285,
  author="Roman {Mikulec} and Marek {Semela} and Michal {Křižák}",
  title="Vehicle Dynamics Analysis – Wet Road Surface",
  booktitle="Proceedings of the Fourth International Conference on Traffic and Transport Engineering",
  year="2018",
  pages="387--392",
  publisher="City Net Scientific Research Center Ltd. Belgrade",
  address="Belgrade",
  isbn="978-86-916153-4-5",
  url="http://ijtte.com/uploads/news_files/ICTTE%20Belgrade%202018_Proceedings.pdf"
}