Dynamics model of typical serial and parallel mechanisms were presented, which could be used to analyzed the static and dynamic stiffness.
针对典型的串联和并联机构，建立了动力学模型。分析了在外力输入时机构的静刚度和动刚度。
This paper deals with the application of laser holography in the research on the contact state and the static and dynamic stiffness of mechanical joints.
本文介绍应用激光全息摄影研究机械结构结合面的接触情况及静动刚度的方法。
Formulas for the flow rate, the static eccentricity, the static oil film stiffness and the dynamic magnification factor are given.
文中给出了流量、静态偏心率、静态油膜刚度和动力放大系数的公式。
The voltage and current real-time feedback control method is adopted, which improves the stability, the stiffness, the static characteristics, and the dynamic characteristics of the system.
功率变换器主电路采用电压电流双闭环瞬时值反馈控制方式，电容电压和电流瞬时值控制环提高了系统的稳定性、硬特性、稳态特性及动态特性。
It has been shown that the tire dynamic stiffness is not a constant, which increases with the vertical load and inflation pressure, and it is different from the static one.
研究结果表明：轮胎的动刚度不是常数，它随着垂直载荷、充气压力的增加而增大；滚动时的动刚度不同于静刚度。
The higher is natural frequency of structure, the better are static and dynamic structural stiffness.
结构的固有频率越高，其动、静刚度越好。
The higher is natural frequency of structure, the better are static and dynamic structural stiffness.
结构的固有频率越高，其动、静刚度越好。
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