Trends in vehicle motion control for automated driving on public roads
Journal article, 2019

In this paper, we describe how vehicle systems and the vehicle motion control are affected by automated driving on public roads. We describe the redundancy needed for a road vehicle to meet certain safety goals. The concept of system safety as well as system solutions to fault tolerant actuation of steering and braking and the associated fault tolerant power supply is described. Notably restriction of the operational domain in case of reduced capability of the driving automation system is discussed. Further we consider path tracking, state estimation of vehicle motion control required for automated driving as well as an example of a minimum risk manoeuver and redundant steering by means of differential braking. The steering by differential braking could offer heterogeneous or dissimilar redundancy that complements the redundancy of described fault tolerant steering systems for driving automation equipped vehicles. Finally, the important topic of verification of driving automation systems is addressed.

state estimation

fault-tolerant control

autonomous vehicles

integrated control systems

Chassis control systems

system safety

Author

Matthijs Klomp

Volvo Cars

Chalmers, Mechanics and Maritime Sciences, Vehicle Engineering and Autonomous Systems

Mats Jonasson

Chalmers, Mechanics and Maritime Sciences, Vehicle Engineering and Autonomous Systems

Leo Laine

Chalmers, Mechanics and Maritime Sciences, Vehicle Engineering and Autonomous Systems

Volvo Group

Leon Henderson

Volvo Group

Chalmers, Mechanics and Maritime Sciences, Vehicle Engineering and Autonomous Systems

Enrico Regolin

Universita degli studi di Pavia

Stefan Schumi

Infineon Technologies

Vehicle System Dynamics

0042-3114 (ISSN)

Vol. 57 7 1028-1061

Virtual Architecture for Development and Verification of Chassis Mechatronic Systems

Volvo Cars, 2016-07-01 -- 2022-06-30.

EU H2020 - Marie Skłodowska-Curie Innovative Training Networks (ITN-ETN), 2016-07-01 -- 2022-06-30.

Development of Virtual Steering Control and Steering Feel Model Reference

Volvo Cars, 2016-07-01 -- 2022-06-30.

EU H2020 - Marie Skłodowska-Curie Innovative Training Networks (ITN-ETN), 2016-07-01 -- 2022-06-30.

Areas of Advance

Transport

Subject Categories

Other Engineering and Technologies not elsewhere specified

Vehicle Engineering

Embedded Systems

DOI

10.1080/00423114.2019.1610182

More information

Latest update

9/3/2019 9