Ergaenzende Auswertungen zur subjektiven und objektiven Beurteilung des Fahrverhaltens von Pkw

This project is a sequel to the one presented in No.139 of the FAT 97 series, in which a large number of drivers were asked to make driving tests. In all more than 70 drivers in 6 different variants of passenger cars had been making a total of about 2500 lane changes and 500 tests on secondary roads. Objective data were measured during the tests, and the drivers' subjective impressions were recorded as well. Objective characteristics were then defined and correlated with the subjective impressions. Of all the objective characteristics identified, the following had the biggest effect on the drivers' subjective impressions: (a) Delay between steering wheel angle and yaw velocity; (b) delay between steering wheel angle and transverse velocity; (c) Floating angle; (d) roll velocity. The correlation was most pronounced for professional test drivers. The data presented here provide a host of information on the interdependences between drivers' actions, drivers' sensations, vehicle response, road characteristics and driver characteristics that could not be fully analyzed in the earlier publicationSIGLEAvailable from TIB Hannover: RN 4481(161) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman