These factors cause the tooth stiffness vary. The time-varying meshing stiffness plays an important role in dynamic characteristic of system.
运用有限元弹性接触分析方法,建立了一对渐开线直齿圆柱齿轮啮合的弹性接触有限元模型,计算了齿轮副时变啮合刚度。
参考来源 - 齿轮副非线性动力学模型的建立与分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The governing equation of a gear system with time-varying meshing stiffness is established.
建立了具有时变啮合刚度的二级齿轮系统的动力学方程式。
Considering the time varying meshing stiffness of gear pair, the nonlinear dynamic model of a geared rotor bearing system is established.
在考虑齿轮时变啮合刚度的情况下，建立了齿轮耦合的转子-轴承系统的非线性动力学模型。
Because of the meshing stiffness of a gear pair, the governing equation denotes a linear dynamic system with periodic time-varying coefficient.
由于齿轮副啮合刚度的影响，动力学方程序代表了一个具有时变系数的线性动力系统。
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