利用本方法研究了支撑刚度及阻尼器参数对非线性粘滞阻尼器减振效果的影响。
The method has been used to investigate the influences of the brace stiffness and the viscous dampers parameters on vibration reduction effects.
通过理论计算及试验模态分析，研究了磁悬浮阻尼器参数对系统弯曲模态阻尼比的影响。
Influence of the magnetic damper on bending modal damping of the system is studied by theoretical and experimental modal analysis.
结合设计实践，给出了流体阻尼器参数选择的一般原则，并对流体阻尼器控制系统设计的一些问题进行了探讨。
Considering the practice of design, this paper puts forward the basic principle of viscous liquid damper choice, and gives some advices on the design of control system.
分析了冲击载荷作用下粘性流体阻尼器的工作原理，推导了阻尼力公式的表达式，运用落锤冲击试验确定了其中的参数。
The work principle of the viscous fluid damper under shock load is analyzed and the damping expression is derived, the parameters of which are determined using shock tests.
介绍了两种多重调谐质量阻尼器（MTMD）的参数优化公式，并采用两种方法对车桥耦合振动中桥梁的竖向振动进行了控制。
Two parameter optimization formulas of multiple tuned mass dampers(MTMD)was introduced. Vertical vibration of bridge was controlled in the train-bridge coupling vibration by the two methods.
在一定参数范围内，该磁流体阻尼器能满足振动系统对不同阻尼的要求。
Within some range of parameters, this kind of MR fluid damper can meet the different requirements for damping of vibration system.
由于技术原因，液体粘滞阻尼器在桥梁设计中的参数选取基本上是通过全桥模型的地震非线性时程分析得到的。
For technique hindrance, determining parameters for fluid viscous damper in bridge design is generally by nonlinear time history analysis of entire bridge model under earthquake.
针对所提出的阻尼器及相关参数选择，利用ANSYS进行框架结构中的被动控制模拟。
Then, the SMA damper passive control of a frame structure is simulated by ANSYS according to its relative parameter selection.
这种阻尼器的性能可通过一组非线性微分方程来描述，物理参数包括位移、电压和力。
The characteristics of MR damper have been described by a set of nonlinear differential equations including three physical parameters such as displacement, voltage and force.
根据磁流变阻尼器的实验结果，建立了一种新的磁流变阻尼器的唯象模型，通过实验数据对模型中的未知参数进行辨识。
We found a new phenomenological model based on experimental data. Then identify the unknown parameters in virtue of the results.
研究了粘弹性阻尼器在结构减震控制中的参数优化问题。
This paper presents parametric optimization of viscoelastic dampers in vibration control of structures.
参数选择作为流体阻尼器应用中的关键问题之一，目前尚未进行深入研究。
Exponent choice, one of the key problems of the application of viscous liquid damper, has not been researched deeply today.
并对最优参数阻尼器的工作可靠性进行分析，找出影响阻尼器工作可靠性的关键因素及解决方案。
The reliability analysis of the damper has found the key factor which affects the work reliability and its solution.
因此，如何对一个给定的磁流变阻尼器建模，并对其未知的模型参数进行识别，成为当前磁流变阻尼器研究的一大热点问题。
Therefore, the following work gradually becomes hot in civil engineering area: how to build the model for the given MR damper, and how to identify the unknown parameters of the model.
同时，通过试验确定了精镗孔挤压液膜阻尼器部分结构参数，为阻尼器的优化设计提供了重要依据。
At the same time, structure parameters of SLFD are confirmed through experiments and the important gist is provided for optimal design of the damper.
用工程软件MATLAB5.3作为软件平台对系统数学模型进行可视化，以图象的方式分析了液膜阻尼器相关参数对减振效果的影响规律。
The mathematics model of system is expressed by the software named MATLAB5.3, the rule of correlate parameters that influences the effect of Liquid-Film Damper is analyzed visually.
在实验的基础上，研究了挤压油膜阻尼器的结构参数诸如偏心率、油膜的径向间隙比和承载长度等对气穴现象的影响。
The effects of structural parameters of Squeeze Film Damper (SFD), such as eccentricity, radial clearance and land length etc. on cavitation were investigated experimentally.
结合低周反复静力加载试验确定本文阻尼器的恢复力模型为双线性模型，并给出了特征参数的表达式。
According to the testing data, the hysteretic model (Bi-linear model) is set up and the formula of characteristic parameters are presented.
对黏滞阻尼器阻尼系数进行了参数分析，得到黏滞阻尼器比较合理的阻尼系数，然而进行了弹塑性抗震时程分析和随机风振分析。
Coefficient parameters of viscous damper were analyzed, the rational parameters were proposed, and the elasticity-plastic anti-seismic time-history analysis and random wind vibration were performed.
以极限阻尼力和屈服位移为参数，给出了阻尼器的设计方法。
A proposed method is presented to design lead shear dampers according to the limit damping forces and yield displacements.
利用非线性动力时程分析方法，对阻尼系数和阻尼指数进行了参数分析，并对阻尼器的布置位置进行了探讨。
Damping coefficient and damping exponent are chosen as two main parameters, whose sensitivity is discussed through non-linear dynamic time-history method.
本文对连接相邻建筑的粘滞阻尼器的设置位置和阻尼参数进行了同时优化，并通过模拟地震振动台试验进行了验证。
In this paper, the location and damping parameters of viscous dampers connecting adjacent buildings are optimized simultaneously and validated in simulated earthquake shaking table tests.
这些问题包括体育馆结构抗震加固的常用方法的优缺点、液体粘滞阻尼器的参数选择、布置方式、与周边构件的连接方法等。
These problems include advantages and disadvantages of different aseismic strengthening methods, determination of device parameters, scheme of installation, connecting method with existing components.
根据磁流变阻尼器阻尼力特性的试验结果，建立了非线性参数模型。
A nonlinear parameter model is proposed to describe the dynamic performance of a magnetorheological (MR) damper according to its experiment results.
该体系可以根据结构响应实时调整阻尼器的参数，可以获得良好的减震效果，成为极具发展前景的土木工程隔震系统。
The system can adjust damper's parameters in real time according to structural response in order to reducing the damage resulted from the ground motion.
结果表明：复形法对阻尼器在大跨空间结构减震控制中的参数优化是可行的，且取得了很好的效果。
The results of this thesis show that complex method is feasible and effective to optimize dampers'parameters in the vibration control of long-span spatial structures.
参数分析表明，半主动控制策略的参数对减振效果有显著的影响，合理的参数选择是智能阻尼器取得良好减振效果所必需的。
The parameter analysis shows that the factors of semi-active control algorithm have great influence on control effect. Obviously, the reasonable parameters are necessary for excellent control effects.
对于特定的桥梁结构，阻尼器的减震效果取决于其参数的合理选取。
For a specific bridge, the response reduction efficiency of the damper relies on the selection of the damper's parameters.
本文讨论了多频调谐质量阻尼器的基本参数。
本文讨论了多频调谐质量阻尼器的基本参数。
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