Modelling driver behaviour in the case of failures in a steer-by-wire system
conference paper
In the design and development of advanced vehicle control systems such as X-by-Wire (XBW), system safety is a crucial aspect. Failures in XBW can easily result in accidents. Therefore, methods and tools are needed to ensure fault-tolerant systems. Quantifying the consequence of an error is far from trivial, since the consequence is determined not only by the vehicle and the XBW system, but also by the driver’s response. This chapter describes a driver model for the case of a Steer-by-Wire system. A rather good match between the model and the experimental results from a driving simulator study could be obtained for all configurations considered. The resulting model can be used to predict driver’s response to tasks, similar to the type of failure tasks considered here, providing a useful method to answer a variety of design questions related to fault-tolerant system design.
In dit artikel wordt een bestuurdersmodel gepresenteerd dat weergeeft hoe een bestuurder reagerrtt op systeemfouten in een steer-by-wire tuursysteem. Calibratie en validatie vond plaats aan de hand van data van een rijsimulator experiment
TNO Identifier
366789
Source title
HMAT : Human modelling in assisted transportation pre-proceedings 2010