A dynamic model for a kind of spacial multi-body vibration system with elastic coupling was built.
对一类具有弹性连接的空间多刚体振动系统建立动力学模型。
As a concrete example, the optimal time expression of the elastic vibration system has been derived for the first time.
作为实例，第一次导出了弹性振动系统最优时间的明显的表达式。
The experiment has proved that the research of elastic properties of vibration isolation system of the crystal oscillator and measures taken to prevent the vibration are very effective.
试验证明，对某机载雷达频综器中晶体振荡器的隔振系统的弹性特性研究和对其采取的隔振措施是行之有效的。
It is efficient to control the vibration and noise of the propulsion system since the thrust is transmitted by axial elastic deformation of WVIS-ME45 vibration isolator.
通过WVIS - ME45隔振器的轴向弹性变形来传递螺旋桨的推力，有效地控制了船舶推进系统的振动和噪声。
In this paper the railway track is considered as a double elastic system of both rails and sleepers and the vibration is described in detail with two partial differential equations.
本文将铁路轨道看作由钢轨和轨枕组成的双层弹性系统，用两个偏微分方程联立描述其振动。
Notch filter is applied to Smooth over the problem of elastic vibration of missile body to reduce the bad effect on the control system. This Paper gives a method for the design of notch filter.
应用陷波滤波器消除了弹体弹性振动固有频率信号对控制系统的影响，给出了陷波滤波器的设计方法，仿真结果证明了设计方法的正确性。
Because of this, a torsional vibration test system for elastic coupling is developed, which can test torsional vibration of elastic coupling under the stimulated work conditions.
基于此，本课题为弹性联轴器研制扭转振动测试系统，模拟其在长期运转的工况测试其扭转振动情况。
By means of some known parameters of elastic launch system, the basic frequency is estimated via simulation of the vibration model, and the influence of the parameters variation on the elastomeric…
弹性体的厚度和直径与振动基频基本成线性关系，有利于弹性发射装置的尺寸设计。
By means of some known parameters of elastic launch system, the basic frequency is estimated via simulation of the vibration model, and the influence of the parameters variation on the elastomeric…
弹性体的厚度和直径与振动基频基本成线性关系，有利于弹性发射装置的尺寸设计。
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