还对已有发动机的悬置系统的隔振效果进行了分析。
In this paper, the isolation effects of an existing engine-mounting system have been analysed.
目的：检验空气弹簧在车载担架隔振系统中的隔振效果。
Objective To test the vibration isolation effect of air spring used in vehicle-stretcher vibration isolation system.
数值计算结果表明，连续墙加减振材料的隔振效果较好。
And it was indicated by the simulation results that the effect of combination of continual walls and vibration alleviation materials was satisfactory.
基于阻抗有限元法编制了浮筏装置隔振效果的计算分析方法。
An analytical approach of vibration isolation effect for floating raft system is given in this paper based on the impedance FEM.
提出了影响因子的概念，建立了空沟隔振效果的简化计算模型。
A new simplified calculation model was proposed for evaluating the isolation effect of open trenches.
结果表明浮筏结构的非刚性对整个浮筏装置隔振效果有较大影响。
Results show that the raft structure for the whole of the floating raft isolation system has great influence.
为了达到更好的隔振效果，人们对主动隔振技术开展了深入的研究。
In order to achieve better vibration isolation effect, people begin to do deep research on active vibration isolation technology.
对不同的频率成分，通过增加屏障的纵向长度而增加的隔振效果差别较大。
The degree of enhanced isolation effect with increasing length of barrier relies on different frequency components.
斜置式对称分布的主振弹簧，使得振动筛在运行时平和稳定，隔振效果极好。
The tilting symmetric distributed main-vibrating spring makes the vibrating screen smooth during operation and vibration isolation effect is very good.
对此，设计了既有弹簧隔振效果又能保持原有刚性吊架特性的限位弹簧支吊架。
For this reason a limit spring hanger, which has both vibration-isolation effect of the spring and maintained the property of original rigid hanger, had been designed.
分析明沟和不同单一材料屏障形式的隔振效果，总结了每一种材料的隔振行为。
Analysis the open ditch and a single material in different forms of isolation barrier effect, and then summed up the vibration-isolation behavior of each material.
为了使弹性基础的隔振效果达到最佳，对影响其隔振效果的参数进行了优化设计。
The parameters which influence the isolation effect of elastic foundation of forging hammer were optimized to obtain the optimal isolation effect.
半主动控制在系统共振点附近的隔振效果优于被动隔振，但在较高频段没有优势；
Results from the semi-active control show that the effect is significant near resonance, while in the high frequency, there is no advantage of using SA policy over using passive control.
针对这一问题推导了柔性基础上的传递率计算公式，讨论了基础阻抗对隔振效果的影响。
Transmissibility formula is brought forward on the basis of flexible base, and the effect of base impedance on vibration isolation efficiency is discussed.
通过算例计算，研究了隔振效果，以及支座水平刚度、外激励频率与生活模块响应的关系。
Finallyit studies isolation efficiency, the relations are obtained among level stiffness of bearing, ocean exciting frequency and maximum response of accommodation module.
研究表明，刚性材料比柔性材料具有更好的隔振效果，在隔振设计时应选择刚性屏障材料；
The results show that rigid material has a better effect than flexible one in isolating vibration, so the former should be selected as barrier material in engineering.
多层隔振系统是隔振降噪一项重要的技术，而功率流方法是评价隔振系统隔振效果的有效方法。
The lower-middle frequency range power flow calculation method of the double-layer vibration isolation system on flexible base is established.
在船舶浮筏隔振系统的动力学特性研究中，采用刚体分析模型计算浮筏隔振效果会产生很大误差。
Calculation of the floating raft isolation level brings differences in use of rigid body models in research of dynamics mechanics research in the floating raft isolation system.
试验基座的阻抗大小直接影响基座振动的测量结果，从而对隔振装置的隔振效果有着直接的影响。
The impedance of test base directly affects the vibration level of base, thus may influence the effect of vibration isolation equipment.
为了模拟实际工况，研究橡胶减振器的隔振效果，对橡胶减振器进行了加速度传递率的测试工作。
Measure the acceleration transmissibility of rubber absorber for researching its vibration-seperating efficiency in actual condition.
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.
本文采用ANSYS软件对一船用辅机浮筏的固有振动特性、隔振效果和抗冲击性能进行了数值分析。
This paper computes the natural vibration character? The vibration isolation effect and the shock resistance of a floating raft, using ANSYS software.
通过反馈控制分析和实验，表明：采用主动隔振可以明显提高机床减振性能，尤其对低频隔振效果较好。
Through feedback control analysis and simulation, it is proved that the mechanical model is appropriate and the scheme of active vibration isolation system is feasible and effective.
但对于小型仪器、仪表那样的结构，由于传感元件小型化的限制，其隔振效果的检测，还没有理想的测试手段。
But for midget structure such as aircraft instruments, to detect their effects of vibration isolation, there have been no ideal measuring means.
结合工程实际机组隔振系统功率流的数值计算结果，着重探讨隔振器安装位置、刚度及基础弹性对隔振效果影响。
Numerical calculation is carried out on practical project. Elastic mount installed position, stiffness and elastic of foundation are explored and isolation effect is discussed.
混合振动控制是将主动振动控制和被动振动控制同时应用于被控结构，充分利用它们各自的优点，达到最佳的隔振效果。
The hybrid vibration control is to apply both the active and passive vibration control to the same controlled structure in order to take full advantage of them and obtain the optimal isolation effect.
而隔振沟宽度和隔振沟位置对隔振沟减振效果影响不大；隔振沟对高频振动的减振效果尤为明显。
With the depth increasing, the effect of vibration reduction is improved and furthermore the vibration reduction by trenches is more fit for the high frequency vibration.
本文研究导管架式海洋平台结构阻尼隔振体系及其减振效果。
In this paper, damping isolation system and its vibration suppressed effectiveness analysis for offshore platform structures are studied.
橡胶弹簧支承筛框起到隔振吸声降低噪音的效果，设备振动微小。
The rubber spring can support the screen frame to vibration absorption and effective reducing noise, vibration of the equipment is very small.
橡胶弹簧支承筛框起到隔振吸声降低噪音的效果，设备振动微小。
The rubber spring can support the screen frame to vibration absorption and effective reducing noise, vibration of the equipment is very small.
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