Abstract

In this article the natural experiment by definition of qualitative picture of formation of process of slipping of wheel of the car on ice-covered covering and elimination of slipping by means of the dosed adding is considered by coarse-grained frictional material. The algorithm of carrying out experiment has provided satisfactory repeatability of the received values of the studied slipping process parameters. The qualitative picture of process of slipping of wheel of the ice-covered hole which is leading to drop of coefficient of clutch and not allowing to leave to the car has been received. Qualitative and quantitative parameters of doses of coarse-grained frictional material for drop of turns of wheel and departure with the simultaneous termination of process of slipping are determined. For elimination of process of slipping of the car and exit of wheel to steady progress, it is offered to develop mathematical model on the basis of provisions I.P. Rabinovich’s theory.

Keywords: Slipping of wheel; Clutch coefficient; Frictional material; Condition of the movement of the car; The condensed snow