并详细分析介绍了聚合物基ipn压电阻尼材料的设计原理及阻尼效果。
And it also makes an explicit introduction of the design principle and the damping effect of the polymer basis IPN piezoelectricity damping material.
二滩机组PSS增益设定是根据现场试验进行调整,取得了较好的阻尼效果。
The gain value of the PSS for the generating unit of Ertan Hydro Station is adjusted on the basis of the field test, which has achieved good damping effectiveness.
在达到同等阻尼效果时通过增加钢筋根数,提高了系统的微调能力和模拟波形的精度。
The objective of increasing the steel bar′s number, achieving the same damping effect, and improving the tiny adjusting ability and the precision of simulating wave are all realized.
另外,将插层和表面粘结压电陶瓷方法结合并用,会收到综合的CFRP振动阻尼效果。
In addition, by combining the interleaving and surface bonded PZT ceramics, joint effect of both methods has been achieved for the vibration damping of CFRP laminates.
时域仿真和特征值分析结果均证明该控制器具有的良好阻尼效果,在不同的时滞下仍然可以很好地提供阻尼。
The results from time-domain simulation and eigenvalue analysis prove that the proposed controller can provide good damping effect so far as to different time lags.
接触状态包括接触形式和接触参数,通过接触形式可从结构上判断结构设计的合理性,通过接触参数可从力学性能上评价叶冠的阻尼效果。
Based on contact forms, a reasonable judgment can be given about structural design; based on contact parameters, the damping effects of blade shrouds are evaluated.
有时防震器闲置要比抵抗波力来得更好,并且建筑物的共振可以随着时间的推移而改变,使无源阻尼器效果低。
Sometimes shock absorbers resist waves that it would be better to relax with, and the resonance of a building can change over time, making passive dampers less effective.
阻尼-作为目标的磨擦力。较高的阻尼数值使目标对软体的效果。
Damp - the friction for goal. Higher values dampen the effect of the goal on the soft body.
通过对频响曲线的对比分析,得出阻尼材料复合铝合金型材隔声的效果。
The effect of aluminum alloy materials on noise insulation with damping materials can be got.
阻尼调节使用这个滑片来设置所有设备的减震效果。
Damper gain Use this slider to set the strength of all damping effects sent to the device.
结果表明,新型涡流磁阻尼月球着陆器具有较好的缓冲效果。
The results show that the buffer effectiveness is very good for the novel lunar lander with magnetic damping of eddy current.
依据MR智能阻尼器的力学模型,以合肥翡翠电视塔为工程背景,研究MR智能阻尼器对电视塔结构风振反应的控制效果。
Following the mechanical model of MR smart damper and taking the Hefei Jade TV tower as the engineering background, this paper studied the control effects under external wind loads.
本文介绍薄膜阻尼结构在使用时,如何选取处理位置才能达到预期的效果。
It is introduced how to select the position of film-damping treatment to obtain the best damping effect.
粘滞阻尼墙是一种新型粘滞阻尼器,具有布置灵活、阻尼力大、减振效果显著等特点。
Viscous damping wall is a new type of viscous dampers which recently be used for its flexible distribution, large damping force and notable energy-dissipating effect.
试验结果显示系统的模态阻尼比在安装磁流变阻尼器后有大幅增长,具有良好的减振效果。
The results show that modal damping ratio of cable system with MR damper is more increased, it has well effect of mitigating vibration.
当路面状况和车辆运行状态超出设计条件时,固定阻尼特性的被动悬架系统的减振效果将大为降低。
When road surface status and car running performance beyond the design qualification, fixed damp characteristic of passive system's reducing shake's effect will be reduced.
从理论上计算分析出由于安装阻尼减振装置,在全机各典型部位的减振优化设计的效果。
Theoretically calculate and analyses the effect for dynamical optimize design of the type place of the aircraft due to setting damp reduce thingamy.
阻尼-作为目标的磨擦力。较高的阻尼数值使目标对软体的效果。
G damp - the friction for goal. Higher values dampen the effect of the goal on the soft body.
通过实验研究了该阻尼器通以不同电流时对转子系统瞬态和稳态振动的抑振效果。
The vibration characteristics of a rotor system with passive electromagnetic damper under different current are studied experimentally.
在实际过程中可以通过选用较高粘度指数的减震液和开设合适的阻尼孔,达到要求的减震效果。
Choosing a liquid with higher viscosity indicator and opening suitable damping hole will achieve the requested shock-absorbing effect.
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.
在相同阻尼系数的情况下,粘滞阻尼器的速度指数越小,其防碰撞效果越好。
Assuming the same damping coefficient, the viscous damper possessing smaller velocity index will get much better controlling performance.
实验结果表明,基于磁流变阻尼器半主动悬架的减振效果明显优于被动悬架及其它控制策略。
The experiments indicate that the suspension with MR damper and NN control is superior to the passive one in the frequency band of concern.
所得到的阻尼比作为大扰动下控制效果的评估指标。
The objective function for GA takes damping ratio as its variable .
高分子阻尼材料在板壳结构中作为阻尼层布置,阻尼减振效果很好。
High polymer damping materials distributed in plate and shell structures as damping layer are effective to suppress vibration.
为了达到调频质量阻尼系统最佳减振效果,需要对系统的参数进行优化,即求出最优频率比和最优阻尼比。
In order to achieve the most effective results of TMD system applied in diminishing the vibrations, there exists an optimization problem such as the optimum frequency ratio and optimum damp ratio.
分析了水舱阻尼产生的机理,研究计算水舱阻尼的算法;探讨各个参数对水舱减摇效果的影响。
The mechanism of tank damping and the calculation method of tank damping are analyzed. The effect of each parameter on anti-roll tank is studied.
研究了磁流变(MR)阻尼器控制力幅值对结构半主动控制效果的影响。
The influence of control force amplitude of magnetorheological(MR) damper on semi-active control effects is discussed.
研究了磁流变(MR)阻尼器控制力幅值对结构半主动控制效果的影响。
The influence of control force amplitude of magnetorheological(MR) damper on semi-active control effects is discussed.
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