Nowadays, advanced driver assistance systems play a fundamental role to improve vehicle safety and drivability; their capability to reduce the accidents rate was widely demonstrated, but these systems could also be employed to improve vehicle performance if incorporated with other control logics. This work presents an evolved version of the anti-lock braking system, obtained thanks to the combined use of a bicycle model, capable to estimate the actual friction coefficient in different environmental conditions, and a potential friction estimator based on a Magic Formula tire model with a slip-slope approach. With the presented ABS, virtually tested in several conditions, it is possible to reduce the braking distance with the final aim of reducing the braking time and, in this way, improving the vehicle performance.

Improved anti-lock braking system with real-time friction detection to maximize vehicle performance / Arricale, V. M.; Maiorano, A.; Mosconi, L.; Napolitano Dell'Annunziata, G.; Rocca, E.; Albarella, N.. - 1:(2021). (Intervento presentato al convegno 23rd International Conference on Advanced Vehicle Technologies, AVT 2021, Held as Part of the ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2021 nel 2021) [10.1115/DETC2021-68431].

Improved anti-lock braking system with real-time friction detection to maximize vehicle performance

Arricale V. M.;Maiorano A.;Mosconi L.;Napolitano Dell'Annunziata G.;Rocca E.;Albarella N.
2021

Abstract

Nowadays, advanced driver assistance systems play a fundamental role to improve vehicle safety and drivability; their capability to reduce the accidents rate was widely demonstrated, but these systems could also be employed to improve vehicle performance if incorporated with other control logics. This work presents an evolved version of the anti-lock braking system, obtained thanks to the combined use of a bicycle model, capable to estimate the actual friction coefficient in different environmental conditions, and a potential friction estimator based on a Magic Formula tire model with a slip-slope approach. With the presented ABS, virtually tested in several conditions, it is possible to reduce the braking distance with the final aim of reducing the braking time and, in this way, improving the vehicle performance.
2021
978-0-7918-8536-9
Improved anti-lock braking system with real-time friction detection to maximize vehicle performance / Arricale, V. M.; Maiorano, A.; Mosconi, L.; Napolitano Dell'Annunziata, G.; Rocca, E.; Albarella, N.. - 1:(2021). (Intervento presentato al convegno 23rd International Conference on Advanced Vehicle Technologies, AVT 2021, Held as Part of the ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2021 nel 2021) [10.1115/DETC2021-68431].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/909216
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