Vehicle steering by side stick: optimising steering characteristics
conference paper
This paper describes a study that was conducted to investigate the possibilities for optimizing task performance when driving a side stick-steered vehicle. Using steer-by-wire technology, a conventional steering system was mimicked, thus yielding the possibility to modify the steering characteristics in the control software. The front wheel angle of the car and the stick position were hydraulically controlled and seven parameters were identified to describe the steering feel of the active side stick. From these seven parameters, three parameters were varied experimentally to investigate their effect on driving performance and driver workload. Subjects drove the test vehicle in a set of three maneuvers, with the various parameter configurations. The results showed that driving performance with a side stick can be at least as good as driving with a conventional steering wheel, even after a relatively short training period.
TNO Identifier
9858
Publisher
TNO
Source title
AVEC 2000, 5th International Symposium on Advanced Vehicle Control, August 22-24, 2000, Ann Arbor, Michigan, USA
Collation
4 p.
Pages
241-244
Files
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