On this basis, the active damping vibration control model is presented.
在此基础上，给出了主动阻尼振动控制模型。
The invention relates to a rubber piezoceramics damping vibration attenuation material and a preparation method thereof.
本发明涉及一种橡胶压电陶瓷阻尼减振材料及其制备方法。
This paper represents a new description about vibration coupling principle based on study of damping vibration of cutting side boring bar.
本文通过削边镗杆减振原理的研究对振型耦合原理提出一种新的描述。
Control experiments are conducted on a space truss structure to show that the presented method is very effective in damping vibration response of the structure.
通过一个空间桁架结构的振动阻尼控制实验，结果表明该控制方法是有效的。
Aiming at vibration analysis of seamless turnout on bridge, the rail-turnout-tie-bridge spring-damping vibration model was built by using finite element method.
针对桥上无缝道岔，运用有限单元法，建立了钢轨-岔枕-桥梁弹簧-阻尼空间振动模型。
Based on experimental research of porous elastic road surface (PERS) in Japan, the noise reduction properties and mechanism are analyzed from porous absorption and damping vibration.
结合多孔弹性路面的试验研究，从多孔吸声和阻尼减振两个角度分析了其降噪机理和性能。
An improved back structure is proposed according to the principle of sound absorption. sound insulation and damping vibration. It can lower inner noise so as to meet the state standard.
根据吸声、隔声和阻尼减振原理，对某型双层客车后部结构提出了改进措施，使其车内噪声达到了国家规定。
The results of analysis prove that the vibration damping and stabilized guidance of saw-blade can be realized by using the aerostatic guide, which can improve stability of band saw-blade.
分析结果证明：使用空气静压导向装置可以对带锯条实现静压推力、振动阻尼和稳定导向，能够提高带锯条的稳定性。
Moreover, the effect of local stiffness damages upon the local damping properties, vibration energy distribution, and the behaviors of damp dissipation of structures are investigated separately.
计算还揭示了局部刚度损伤对结构局部阻尼特性、振动能量分布和阻尼耗能行为的影响。
In order to compute the vibration response of structures and foundations correctly it is necessary to establish the damping properties of subgrade soil reasonably.
为了正确计算结构物和基础的振动反应，就必须合理地确定地基的阻尼参数。
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。
The damping force model of the damper and the nonlinear mathematical model of vibration reduction system are established.
建立了新型磁流体阻尼器的阻尼力模型及其减振系统的非线性数学模型。
Damping technology is an effective approach to solve vibration and noise problem.
阻尼技术是解决振动噪声的有效途径之一。
This article analyses the influence of the support of oil film vibration damping of the main spindle on cutting degree of roughness through cutting test.
本文通过粗糙度切削试验，分析讨论了车床主轴油膜减振支承对其加工粗糙度的影响。
The variable damping can attenuate effectively vibration.
该变阻尼能有效地衰减振动。
In this thesis, the application of piezoelectric shunt damping technique to semi-active vibration control of a cantilever beam has been investigated theoretically and experimentally.
本文的研究工作主要是对压电分支电路阻尼技术应用于柔性悬臂梁的半主动振动控制进行理论和实验研究。
Within some range of parameters, this kind of MR fluid damper can meet the different requirements for damping of vibration system.
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。
An attempt to improve the vibration damping of this material was first performed by introducing compliant interlayers between composite plies.
首先，通过在复合材料层片间引入障碍插层的方法进行复合材料振动阻尼性改进的尝试。
The stability of transverse vibration in high speed automobile and the influence of torsional vibration, friction, damping and movement of spline shaft on vibration are discussed.
本文分析了汽车传动轴高速状态下横向振动的稳定性与扭转振动，以及摩擦力、阻尼和花键轴的运动对横向振动的影响。
This paper analyses the main effect of damping upon vibration isolation, presents an effective scheme to decrease the resonance of electronic equipment vibration isolation system in camion.
分析了阻尼对隔振系统设计的主要影响，对抑制某车载电子设备隔振系统共振响应提出了一种比较有效的解决方法。
Principles of vibration damping techniques of additional mass and additional damp types are introduced.
介绍了附加质量型及附加阻尼型阻尼减振技术原理。
The design method of damping spring in vibration hammer is developed in this paper. Espacially a selecting range is introduced for calculating damping parameter, which is useful in design.
介绍了振动锤隔振弹簧设计方法给出了隔振参数计算必要的取值范围，可供实际设计参考。
Strong antidumping property: When titanium is affected by mechanical vibration or electric oscillation, its vibration damping time lasts the longest time, compared to that of steel and copper.
抗阻尼性能强：金属钛受到机械振动、电振动后，与钢、铜金属相比，其自身振动衰减时间最长。
Studies are made in the article on the mechanism of the dissipation of turbine blade vibration energy and concepts are defined for the mechanical and pneumatic damping of blade vibration.
本文分析了汽轮机叶片振动能量耗散的机理，介绍了叶片振动的机械阻尼和气动阻尼的概念。
The test and analysis about the vibration damping and noise reduction of the canned coolant pump are studied.
对核动力装置屏蔽式冷却剂泵的减振降噪进行了测试与分析。
This paper discusses the stiffness and damping of isolators for double-vibration solation system and gives the design formulas of stiffness of isolators when damping is considered.
本文讨论了电子设备采用双层隔振时减振器弹簧刚度及阻尼的设计方法，推导了当考虑阻尼时减振器的设计公式。
In order to improve the capability of vibration damping of structure materials, innovation must be carried out from the aspect of basic theory and preparation techniques.
为了更好地提高结构材料的阻尼减振能力，要在高阻尼结构材料的基础理论和制备工艺上实现新的突破。
In order to improve the capability of vibration damping of structure materials, innovation must be carried out from the aspect of basic theory and preparation techniques.
为了更好地提高结构材料的阻尼减振能力，要在高阻尼结构材料的基础理论和制备工艺上实现新的突破。
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