Experimental analysis of the oscillations of a mechanical system with self-synchronized inertial vibration exciters

Abstract

This article describes the results of experimental studies of oscillations in a classical singlemass oscillation system on a spring suspension with two unbalanced mass vibration generators in a wide range of excitation frequencies. The testing technique is described, and the results are analyzed in detail. It is shown that there is an effect of self-oscillatory adaptive self-synchronization of imbalances for changes in the oscillation modes of the lifting body, depending on the excitation frequency in the mechanical system.