Teaching a Vehicle to Autonomously Drift: A Data-based Approach Using Neural Networks

Manuel Acosta, Stratis Kanarachos

Research output: Contribution to journalArticle

9 Citations (Scopus)
89 Downloads (Pure)

Abstract

This paper presents a novel approach to teach a vehicle how to drift, in a
similar manner that professional drivers do. Specically, a hybrid structure
formed by a Model Predictive Controller and feedforward Neural Networks
is employed for this purpose. The novelty of this work lies in a) the adoption
of a data-based approach to achieve autonomous drifting along a wide range
of road radii and body slip angles, and b) in the implementation of a road
terrain classier to adjust the system actuation depending on the current
friction characteristics. The presented drift control system is implemented
in a multi-actuated ground vehicle equipped with active front steering and
in-wheel electric motors and trained to drift by a real test driver using a
driver-in-the-loop setup. Its performance is veried in the simulation environment
IPG-CarMaker through dierent open loop and path following
drifting manoeuvres.
Original languageEnglish
Pages (from-to)12-28
Number of pages17
JournalKnowledge-Based Systems
Volume153
Early online date11 Apr 2018
DOIs
Publication statusPublished - 1 Aug 2018

Bibliographical note

NOTICE: this is the author’s version of a work that was accepted for publication in Knowledge-Based Systems. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Knowledge-Based Systems, [153], (2018) DOI: 10.1016/j.knosys.2018.04.015

Keywords

  • Neural Networks
  • Autonomous Drift Control
  • Autonomous Vehicles
  • Multi-Actuated Ground Vehicles
  • Model Predictive Control

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