A model-based traction control strategy non-reliant on wheel slip information

Deur, Joško and Pavković, Danijel and Burgio, Gilberto and Hrovat, Davor (2011) A model-based traction control strategy non-reliant on wheel slip information. = A model-based traction control strategy non-reliant on wheel slip information. Vehicle System Dynamics, 49 (8). pp. 1245-1265. ISSN 0042-3114. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. Kvartili JCR: Q3 (2011). Točan broj autora: 4.

Text Pavković, Danijel, Deur, Hrovat_A model based traction control strategy non reliant on wheel slip information.pdf - Published Version Restricted to IP adress Jezik dokumenta:English Download (1MB)

Abstract

A traction control system (TCS) for two-wheel-drive vehicles can conveniently be realised by means of slip control. Such a TCS is modified in this paper in order to be applicable to four-wheel-drive vehicles and anti-lock braking systems, where slip information is not readily available. A reference vehicle model is used to estimate the vehicle velocity. The reference model is excited by a saw-tooth signal in order to adapt the slip for maximum tyre traction performance. The model-based TCS is made robust to vehicle modelling errors by extending it with (i) a superimposed loop of tyre static curve gradient control or (ii) a robust switching controller based on a bi-directional saw-tooth excitation signal. The proposed traction control strategies are verified by experiments and computer simulations.

Item Type:	Article (["eprint_fieldopt_article_type_article" not defined])
Keywords (Croatian):	ABS; bi-directional; excitation signals; four-wheel-drive vehicles; reference models; saw-tooth; saw-tooth signals; slip control; switching control; switching controllers; traction control; traction control systems; traction performance; two-wheel-drive; tyre curve gradient control; vehicle model; vehicle modelling; vehicle velocity; wheel slips; anti-lock braking systems; computer simulation; curve fitting; electric vehicles; tires; wheels; traction (friction)
Subjects:	TECHNICAL SCIENCE
Divisions:	900 Department of Robotics and Production System Automation > 910 Chair of Engineering Automation
Indexed in Web of Science:	Yes
Indexed in Current Contents:	Yes
Quartiles:	Q3 (2011)
Date Deposited:	22 Apr 2015 11:26
Last Modified:	08 Jan 2019 12:49
URI:	http://repozitorij.fsb.hr/id/eprint/3794

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