MODELING OF REACTIONS WHEN THE WHEELS OF THE VEHICLE WITH A DEFORMABLE SURFACE WHEN DRIVING IN CONDITIONS OF HIGH SLIP OF THE TIRE RELATIVE TO THE SUPPORT
The paper discusses two approaches to the description of the interaction of the elastic wheel with deformable bearing surfaces having different traction properties. The first of them is based on the detailed descriptions of the reactions of the relations of wheel bearing using a number of experimental and empirical expressions and coeffi­cients; the second is based on functional models that formalize physical processes, passing in the object of study. A comparative analysis of the results-tov received by the competing descriptions, and evaluated the advantages and disadvantages of each.