Piezoelectric damping technology has two types, passive damping technology and active damping technology.
压电阻尼技术有两种类型：压电被动阻尼技术和压电主动阻尼技术。
It combines the advantages of active control and passive damping and reveals great potential applications on structure vibration control.
它是一种典型的主、被动一体化振动控制方法，在结构振动控制方面展示了极其广阔的应用前景。
The traditional passive damping has the advantage of simple structure, reliable operation and low cost. But, it cannot meet the requirements of comfort under complex conditions.
传统的定刚度被动减振具有结构简单、运行可靠、成本低廉的优点，但是不能适应复杂条件下的乘坐舒适性要求。
Since the damping resistor used in the passive damping control algorithm is omitted, the problems of filter performance degradation and system efficiency degradation are avoided.
因省去了以往无源阻尼控制算法中用以抑制系统谐振而增加的阻尼电阻，而从根源上消除了滤波器滤波性能、系统效率降低和发热等问题。
An active and passive hybrid damping control manner with lower voltage is proposed through both multiple piezoelectric patches and constrained damping layer for suppressing structural vibration.
提出一种用多层压电片和约束阻尼层在低控制电压下进行结构振动的杂交阻尼控制方式。
And the impacts of the passive and skyhook damping on the systems are discussed, respectively.
并探讨了被动阻尼及天棚阻尼对系统特性的影响。
The stabilizer effect of passive anti-rolling tank mostly depends on how to choose arrangement of vertical position, water level and damping factor.
在被动式减摇水舱的几何尺度确定之后，它的减摇效果主要取决于垂直位置的布置、边舱液位高度和阻尼系数等参数的选取。
Structures added to constrained damping layer are a sort of ones which utilize transverse shear effect of damping layer in order to attain passive control.
约束阻尼层结构是一类利用阻尼层的剪切效应达到减振目的的结构。
In this paper, firstly, some damping structures are compared and their virtue and shortcoming are analyzed. On the basis of these, the semi-active-passive hybrid damping structure is put forward.
本文首先对各种阻尼结构进行了比较，分析了它们的优缺点，在此基础上提出了半主动分支电路可控压电阻尼和被动约束阻尼的混合结构。
In this paper, firstly, some damping structures are compared and their virtue and shortcoming are analyzed. On the basis of these, the semi-active-passive hybrid damping structure is put forward.
本文首先对各种阻尼结构进行了比较，分析了它们的优缺点，在此基础上提出了半主动分支电路可控压电阻尼和被动约束阻尼的混合结构。
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