Perepelkin, Nikolay V.Mikhlin, Yuri V.Pierre, Christophe2022-04-182022-04-182014Perepelkin N. V. Forced Nonlinear Normal Modes in the One Disk Rotor Dynamics / Nikolay V. Perepelkin, Yuri V. Mikhlin, Christophe Pierre // Proceedings of 8th European Nonlinear Dynamics Conference (ENOC 2014), 6-11 July, 2014, Vienna, Austria / ed.: H. Ecker [at al.] ; Institute of Mechanics and Mechatronics, Technical University of Vienna. – Vienna, 2014. – [2 p.].https://repository.kpi.kharkov.ua/handle/KhPI-Press/56482A new approach combining both the nonlinear normal modes approach and the Rauscher method is proposed to construct forced vibrations in non-autonomous systems with an internal resonance. Forced vibrations of a one-disk unbalanced rotor with the nonlinear elastic bearings are considered. Gyroscopic effects, an asymmetrical disposition of the disk in the isotropic elastic shaft and internal resonance are taken into account.ennonlinear elastic bearingsRauscher methodrotorvibrationнелінійні пружні підшипникиметод Раушеранезбалансований роторвібраціяThesis