The vehicle models are analyzed to study the vibration attenuation performance of the MR-damper using the semi-active force tracking PI control algorithm.
汽车模型用来研究力跟踪PI控制算法和MR阻尼器对车辆的振动抑制性能。
The proposed asymmetric model of an MR-damper is employed in a 2-dof "quarter-car" model, and the "skyhook" control law is applied to implement variable damping deduced from the MR-damper.
将所提出的MR阻尼器不对称滞环模型应用在二自由度“四分之一”汽车模型，并用“空挂”控制律来实现对MR阻尼器阻尼力的自动调节。
Other advantages of the MR damper are its easy making craft and good installation conditions.
与其它类型的减振器相比，其制作工艺、安装条件几乎不受任何限制。
By using MR technology, MR damper, which has many notable advantages such as continuously controllable resistance and strong ability to consume kinetic energy, is widely used in many fields.
基于磁流变技术的阻尼器由于有耗能能力强、阻尼力连续可调的优点已被广泛应用于众多领域。
A design procedure for MR smart damping isolation scheme for a platform structure is presented, and a design method for practical engineering using MR damper is given.
目的研究了利用主动变阻尼控制系统优化方法设计磁流变智能阻尼隔振平台结构，为实际工程利用磁流变阻尼器为结构减振设计提供方法。
The intelligent isolation control systems consisted of ER/MR damper and isolator are studied for earthquake response of structure.
研究了ER/MR阻尼器和隔震垫组成的智能基础隔震系统对结构地震反应的半主动控制方法。
A nonlinear parameter model is proposed to describe the dynamic performance of a magnetorheological (MR) damper according to its experiment results.
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。
It is validated that the methods described is suitable for the MR damper performance estimation of the same geometry, and is an effective means for the MR damper design with the given force.
结果表明该方法适用于类似结构形式磁流变阻尼器的性能估计，可以为设计具有适当力值的磁流变阻尼器提供有效手段。
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.
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。
The first chapter according to large sums of documentation and information, overview the development of MR, MR damper, high speed elevator.
第一章，以大量的国内外文献为基础，全面综述了MR材料、MR阻尼器和高速电梯减振系统的研究现状。
Based on mechanical analysis on rheological characteristics of MR damper, a novel MR damper with helix slotted plunger is developed.
该文基于对MR阻尼器流变特性的力学分析，研制了一种活塞表面刻有螺旋凹槽的新型MR阻尼器。
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.
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。
In one embodiment, the MR damper includes a rotary MR damper.
在一个实施例中，所述MR阻尼器包括旋转MR阻尼器。
Current change in the MR damper coil can change the stiffness and damping of the whole support system, so the vibration of high-speed rotor can be suppressed by the MR damper.
用这种阻尼器支承的磁悬浮轴承转子系统，通过控制磁流变阻尼器线圈中的电流来改变整个转子系统的支承刚度和阻尼，抑制转子高速时的振动。
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。
Structure installed with MR damper to control its vibration is widely applied, and its good control effect is proved in time-history analysis.
利用MR阻尼器进行结构振动控制已得到广泛应用，并在时程分析中证明了其良好的减振效果。
Through the electromagnetic numerical simulation, it carried out the study of the correlation on the magnetic design and the performance of MR damper.
通过对磁流变阻尼器的电磁学数值模拟，研究了磁路设计与磁流变阻尼器性能的相关性。
MR damper can provide variable damping forces. It is suitable to be used as semi-active controller to reduce seismic response of structures.
MR阻尼器能提供可以调节的阻尼力，适合用作减少结构地震响应的半主动控制器。
The results show that modal damping ratio of cable system with MR damper is more increased, it has well effect of mitigating vibration.
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。
It is quite difficult to describe the direct model of the MR damper, however, it is much more difficult for the inverse model.
可准确描述其非线性特性的磁流变阻尼器正模型通常非常复杂，难以直接得到逆模型。
The results of an example indicate that the MR damper using semi-active control algorithm can efficiently reduce the structural responses induced by earthquakes.
计算实例结果表明，采用磁流变阻尼器对结构进行半主动控制能有效地减小结构的地震反应。
Compared to the passive system, the acceleration of the sprung mass, and suspension travel is significantly reduced for the system with a controlled MR damper.
与被动悬挂相比，采用磁流变阻尼器的机车横向半主动悬挂系统可显著降低悬挂质量的加速度值。
In this paper, smart base isolation system consisting of rubber bearing and MR damper is applied to structural vibration control.
本文将磁流变(MR)阻尼器与普通橡胶隔震支座相结合，组成智能基础隔震系统应用到结构控制中。
The calculation results indicate that the semi-active control by using the MR damper can effectively control the seismic earthquake of the earthquake isolation single pile platform.
数值计算结果表明，磁流变阻尼器可以有效地控制隔震独桩平台在地震作用下的位移反应。
The experiments indicate that the suspension with MR damper and NN control is superior to the passive one in the frequency band of concern.
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。
But common MR damper cant be used in cases of high-frequency vibrations because of stiffness hardening, which leads to increase of displacement transmissibility at high frequencies.
但同其它常规流体阻尼器类似，在高频振动时会出现刚度硬化现象，使高频传递率增大，常规磁流变阻尼器多应用于较低频域的振动控制。
The paper presents a novel train of thoughts to approach to the inverse model of the MR damper by using the universal approximation of a kind of fuzzy system.
考虑到某些模糊系统的万能逼近能力，本文提出用模糊系统来逼近磁流变阻尼器逆模型的新思路。
Magnetorheological (MR) damper is applied to lunar landing system for shock absorption and vibration reduction.
将磁流变阻尼器应用到月球着陆器着陆机构中，进行减震与缓冲。
The results show that the MR damper is rapid-response and suitable for vibration control system.
结果表明这种磁流体减振器的反应迅速，能适用于振动系统的实时控制。
A forward model and an inverse model of a MR damper were established by using BP neural network.
采用BP神经网络，建立了磁流变阻尼器的正向模型和逆向模型。
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