@article{oai:nagoya.repo.nii.ac.jp:00007298, author = {井上, 剛志 and INOUE, Tsuyoshi and 石田, 幸男 and ISHIDA, Yukio and 近藤, 健二 and KONDO, Kenji}, issue = {642}, journal = {日本機械学會論文集 C編}, month = {Feb}, note = {In rotor systems, if the gyroscopic moment is small, the forward natural frequency and the backward natural frequency almost satisfy a condition of 1 : (-1) internal resonance. In such systems, the critical speed of a backward harmonic oscillation and that of a supercombination oscillation are near from the major critical speed. This study clarifies dynamical characteristics of nonlinear phenomena, including steady-state oscillations, almost periodic motions, bifurcate phenomena, and chaotic vibrations, due to the internal resonance at the major critical speed.}, pages = {370--377}, title = {回転軸系におけるカオス振動と内部共振現象(主危険速度付近)}, volume = {66}, year = {2000} }