Investigation of motion of a mobile two-mass vibration-driven system

Abstract

The mathematical model of a mobile vibration-driven system consisting of two solid bodies connected by the piecewise linear viscous-elastic element and the electromagnetic drive is considered. The system moves along a rough surface using friction asymmetry at the mass-surface contact. Both shock-free and shock modes of motion are considered, dependences of the average velocity of translational motion of the system on the frequency of the external periodic control voltage are obtained.