Ground of power clutch characteristics of specialized upgraded semi-trailer and tractor

Abstract

For single axle trailers consider a problem of joint effect of the tractor and trailer on the oscillations and stability of motion. A modernized system and tractor trailer coupling, characterized by further stabilizing factor. The mathematical model of cross - angular oscillation of the sprung semitrailer by which described the defining parameters fluctuations. An important critical velocity of steady motion because of the semitrailer skidding and over dropping. It is shown that cross - angular oscillation of the sprung semitrailer greatly reduce the value of critical velocity of steady motion while stabilizing stabilization time - increases it. It is shown that the use of the upgraded system connection the tractor and trailer influences the amplitude and frequency of its oscillations that ultimately could lead to a reduction of dynamic loads on components or equipment trailer, which he transports, and raising the value of critical velocity of steady motion as the entry and over dropping. Grounded power clutch characteristics of the specialized upgraded system semi-trailer and tractor.Analytical depends not only serve to further analytical studies of the dynamics of the system semi - truck, but also be the basis for development work relating to modernization of the clutch semi - trailer.