Comparative Analysis of Vehicle Trajectory Motion with the Curvilinear Contour of Track on the Road Surface

Kinematic features describing the curvilinear track of vehicle make significant problem in analysis of braking, accelerating and also arc driving processes. Recognized features of motion during measurement can be used in analysis of instantaneous values of accelerations, speeds and covered path. Research of the curvilinear track on road generating are oriented for come to know parameters for vehicle movement in given conditions and type of road. In testing grounds were used special measuring device making possible linkage of motion parameters of vehicle with geometrical features formed by track. The paper describes measuring device for three-dimensional canvassing and archiving of motion parameters of vehicle and also presents comparative analysis of the curvilinear contour of track from tyre with vehicle trajectory motion.