Interaction of Parametric and Forced Vibrations in HighSpeed Rotor-Bearing-Systems

[摘要] In this paper the interaction of periodic parameter excitation with forced excitations of ingeneral non commensurable basic frequencies is under consideration. The method of enlargedsystems serves as a toolbox, where the central idea of the method and the structure ofthe enlarged system are in the same way derived as the complete homogeneous and themanifold of inhomogeneous solutions are discussed. The application to a realisation of ahigh speed twin-disc rotor-bearing-system of a textile spinning turbine illustrates the resonanceeffects that haven’t been characterized before.

[学科分类] 力学，机械学