目前增加拉索阻尼的常用办法是在拉索和桥面间安装被动阻尼器,如油阻尼器。
Increasing the damping of cables is the most direct and effective way of suppressing cable vibration.
磁流变液阻尼器能够有效地改善被动隔震系统的性能,可保护隔震系统因过大的水平变形而产生失效破坏。
Magnetorheological fluid damper can effectively improve the performance of passive isolation system and protect deformation of isolation layer against damage.
提出了一种无须控制、采用直流电工作的被动式电磁阻尼器。
A new passive electromagnetic damper worked with DC without control is developed.
为了简单可靠地增加转子系统的稳定性、抑制转子的共振振峰,提出一种新型的被动式电磁阻尼器。
For simply and reliably improving the rotor's stability and suppressing the resonant vibration around the first critical speed, a new passive electromagnetic damper was proposed.
传统的车辆悬架系统是按某种特定的路面状况和车辆运行状态设计的被动悬架系统,其阻尼器的阻尼特性是不可调的。
The traditional vehicles suspension system, which is designed on a special road surface status and car running performance, those damper of damp characteristic cannot mix, is passive system.
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.
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.
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。
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.
多重调质阻尼器(MTMD)控制技术是近年来兴起的一种有效的被动控制方法。
MTMD (multiple tuned mass damper) is a new efficient technology in passive control to structure's vibration.
粘弹性阻尼器(VED)是减振被动控制中一种十分有效的耗能减震装置。
VED is a kind of efficient passive control device for suppressing vibration and dissipating energy.
与油阻尼器被动控制相比,MR半主动控制可以有效地提高模态阻尼比,尤其在阻尼器位置距索端很近时仍有较好的控制效果。
However, the control efficiency of the MR semi-active control compared with that of the oil-dampers control is better, especially when the damper position is close to the end of the cable.
提出了结构主动多重调谐质量阻尼器(AMTMD)和多重主被动调谐质量阻尼器(MAPTMD)的新控制策略。
Two new control strategies-active multiple tuned mass dampers (AMTMD) and multiple active-passive tuned mass dampers (MAPTMD) are proposed for the vibration control of structures.
探讨了运用被动的控制装置减轻相邻结构地震动响应的机理,比较了在不同的地震波作用下粘弹性阻尼器和流体阻尼器的减震效果。
The mechanism of reducing the seismic responses of adjacent structures under earthquake by using passive coupling elements interconnecting adjacent structures is exploited in this paper.
半主动悬架的数值仿真结果表明,磁流变阻尼器半主动悬架的减振效果明显优于被动悬架以及其他控制方式和阻尼调节方式。
The numerical simulation results show that the semi-active suspension with MR damper using NN strategy is superior to those with traditional control or without any control.
设计了一种新型的被动式电磁阻尼器,其采用直流稳压电源供电,无需控制。
A new passive electromagnetic damper worked with DC is proposed. Experiments and theory for vibration control of rotor system by passive electromagnetic damper are introduced.
粘弹性阻尼器(VED)是减振被动控制中一种十分有效的耗能减震装置。
VED is a kind of efficient passive control device for suppressing vibration and dissipating energy. By optimizing location, VED could bring better effects of suppressing vibration.
针对含磁流变阻尼器的后梁系统的被动控制、半主动控制仿真实验对磁流变阻尼器在喷气织机上的运用的进一步研究有一定参考价值。
And also the emulated experiments about the back-rest system with MR damper can be reference of the research of application of MR damper on air-jet loom.
针对含磁流变阻尼器的后梁系统的被动控制、半主动控制仿真实验对磁流变阻尼器在喷气织机上的运用的进一步研究有一定参考价值。
And also the emulated experiments about the back-rest system with MR damper can be reference of the research of application of MR damper on air-jet loom.
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