Autors: Uzunov, H. V., Dimitrov, K. P., Dechkova, S. V.
Title: Experimental Determination of the Tire-Road Friction Coefficient for a Vehicle with Anti-Lock Braking System
Keywords: automobile

Abstract: In the present study, technical analysis of an experimental research has been carried out to verify tire-road friction coefficient of a vehicle with an anti-lock braking system (ABS) in the process of maximum braking force and in different types of surfaces. The study was conducted using three independent methods, including effective braking distance reading, deceleration measurement with an accelerometer, and a numerical experiment to study vehicle deceleration. The obtained polynomial determined the dependence of the coefficient of friction as a function of the velocity of the center of mass. Verification of experimental results from the first and second experiment was carried out by numerical analysis on the vehicle’s deceleration implementing mechanical-mathematical model with ABS module. The results obtained from both the conducted experiment and numerical analysis on tire road friction coefficient were processed by the methods and means for statistical analysis and expert assess

References

    Issue

    13th International Scientific Conference on Aeronautics, Automotive and Railway Engineering and Technologies (BulTrans-2021), pp. 030001-11, 2022, Bulgaria, 13th International Scientific Conference on Aeronautics, Automotive and Railway Engineering and Technologies (BulTrans-2021), https://doi.org/10.1063/5.0103769

    Full text of the publication

    Цитирания (Citation/s):
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    Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus