A nonlinear crack modal, modified by the crack depth, is used to study a cracked rotor with the influences of whirl speed.
采用裂纹深度修正的非线性开闭裂纹模型，研究涡动影响下挠性裂纹转子的动力学行为。
A cracked rotor with nonlinear influences of whirl speed is investigated, with particular focus on the behaviors of bifurcation and chaos.
分析了裂纹转子在非线性涡动影响下的动力学行为，特别是系统响应的分叉与混沌特性。
The whirl and vibration characteristics of high-speed rotors are investigated under the excitation of horizontal, vertical and axial vibrations in this paper.
探讨了受水平、垂直和轴向振动激励下高速转子的进动与振动特征。
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