Dynamic Analog to Multiple-Unit Drives of Functional Members of Cyclic Machines that Form Lattice Oscillatory Loops

摘要

A dynamic alternative to the oscillatory system of the multiple-unit drive of extended functional members of cyclic machines is proposed. This alternative serves as a basis for the analysis of the sources of oscillation excitation in the transformations of energy and its distribution among drive parts and forms of oscillations. It is shown that the work done by gyroscopic forces in the kinematic cycle may entail a negative damping effect, spatial localization of oscillations and increased vibrational activity of the drive. Methods for eliminating this effect are considered as well.