ВЛИЯНИЕ ПАРАМЕТРИЧЕСКИХ НЕЛИНЕЙНОСТЕЙ НА ДИНAМИКУ И НАСТРОЙКУ СИСТЕМ С КИНЕМАТИЧЕСКИМИ СВЯЗЯМИ. Vliânie parametričeskih nelinejnostej na dinamiku i nastrojku sistem s kinematičeskimi svâzami

Abstract

Due to the existence of parametrical nonlinearities in time dependent links of gear boxes with shall type cases certain domains of nonperiodic and chaotic vibrations in resonance characteristic were observed. It can be shown that there is a correlation between these domains, intensity of loading forces, generally nonlinear damping forces and design factors as gear wheels etc. The knowledge of these relations can be used for dynamic tuning of systems not only in design period but also later for finished products.