这里的粘弹性分数导数模型的等效线性粘性阻尼系统进行了讨论。
The equivalent linear viscous damping system for the viscoelastic fractional derivative model is discussed here.
本文定义同时计及粘性阻尼和结构阻尼的系统为综合阻尼系统。
In the present paper, the damped system which takes into account both viscous damping and structural damping is defined as the synthetic damped system.
研究了系统刚度、粘性阻尼系数尤其是变质量等参数对系统固有频率和阻尼比的影响。
The effect of stiffness constant, viscosity damper coefficient and variable mass on the damped frequency and the relative damping ratio of the system were studied.
大型构件在实际工作环境中的系统动态固有频率和粘性阻尼系数辨识一直是一个“棘手”的问题。
Identification of dynamic natural frequencies and viscosity damping coefficient for a large-scale structure in practical working condition is a very difficult problem.
本文讨论任意粘性阻尼线性系统的固有振动，说明它在求系统响应和识别中的作用。
The natural vibration of linear systems with any viscous damping was discussed in this paper, its applications to the response and identification of the systems were explicated.
对粘性比例阻尼与一般粘性阻尼两种情况分别进行了多自由度系统的实模态与复模态分析。
The real modal analysis and complex modal analysis are respectively applied to the multi-degree-of -freedom system according to the different damp.
对受粘性阻尼器控制的机械结构系统进行了根轨迹分析。
The root loci analysis of the gyroscopic mechanical structural system controlled by a damper is presented.
对聚合物电磁动态塑化挤出机螺杆轴向振动系统，根据牛顿型粘性流体的剪切理论，确定了聚合物熔体的阻尼系统。
Based on the shear theory of Newtonian viscous liquid, the fusible damp coefficient is established for electromagnetism dynamic polymer Extruder screw's axial vibration system.
通过例题的计算分析结果表明：以钢弹簧与粘性阻尼器配合使用的隔振系统具有优良的隔振效果。
The calculation analysis results show that the isolated system' s effect is more cfficient if vibration isolated unit is used with helical-spring and viscous damper.
本文讨论粘性阻尼线性系统的振动问题。
This paper is concerned with vibration problem of linear systems with viscous damping.
对受粘性阻尼器控制的机械结构系统进行了根轨迹分析，着重研究了根轨迹分岔现象。
The root loci analysis of the gyroscopic mechanical structural system controlled by a damper is presented. The breakaway points on the complete root loci are studied.
对受粘性阻尼器控制的机械结构系统进行了根轨迹分析，着重研究了根轨迹分岔现象。
The root loci analysis of the gyroscopic mechanical structural system controlled by a damper is presented. The breakaway points on the complete root loci are studied.
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