各种动力吸振器的调谐吸振原理；
Tuning shock absorption theory of various vibration absorbers;
同时，探讨了吸振器类型及其参数的选择方法。
Meanwhile, the authors discuss the selecting method of the type and parameter.
该方法需要对吸振器质量的位移进行附加就地控制。
The presented compensator design guarantees the stability of the system. The proposed concept needs an ad…
从而给出了用电磁动力吸振器进行不平衡识别的方法。
Thus a method to identify rotor unbalance by magnetic dynamic absorber is presented.
建立有底座吸振器和两端固支梁主系统耦合的数学模型。
A mathematical model of the system composed of the vibration absorber with a base and coupled with an ends-fixed beam is established.
文中所提供的计算方法是此类吸振器的设计者的有力工具。
The calculating method presented in the paper is a powerful instrument for the designers of this kind of vibration absorbers.
讨论了一种可用于旋转叶片的动力吸振器基本原理和动态特性。
The mechanism and dynamic characteristics of a dynamic vibration absorber used in rotating blades are discussed.
当吸振器安装于柔性主系统时，底座将影响吸振器的减振效果。
When the vibration absorber is fixed to a flexible base, the base will affect its vibration attenuation effect.
采用有限元法研究了动力吸振器减小船体梁结构谐波振动响应的有效性。
The study of the effectiveness of the dynamic vibration absorber in reducing harmonic response of the ship hull girder using the finite element method is presented.
根据附件的等效单自由度模型设计吸振器参数，以获得最优的减振效果。
Parameters of the absorber are designed according to the equivalent single degree of freedom model of the appendage.
本文研究利用结构的动力特性和实测的随机响应数据，设计动力吸振器的问题。
This paper investigates the problems of using the dynamic characteristics and measured random response of the structure to design the dynamic absorber.
通过装车试验证明，该动力吸振器对汽车动力总成的弯曲共振有较好的抑制作用。
The vehicle running test shows that this damping power shock absorber can greatly restrain flexural resonance of vehicle power assembly.
最后对真实飞机壁板上安装动力吸振器进行了实验研究，得到了满意的降噪效果。
Finally, the experimental research which is aimed at aircraft fuselage structural element installed with dynamic vibration absorbers is made and satisfactory r...
在动力学分析的基础上，介绍动力吸振器的工作原理、种类及在镗杆设计中的应用。
Based on the analysis of dynamic mechanics, the principle, types of dynamic vibration absorbers and its application in boring bars are introduced.
往复活塞式发动机曲轴扭振吸振器是应用得最早且最普通的一类阻尼式动力吸振器。
The torsional vibration absorbers of reciprocating piston engine crankshafts are the earliest and most commonly used kind of damped dynamic vibration absorbers.
研究结果表明，通过优化吸振器的底座和安装方式能够有效地改善吸振器的减振性能。
The results show that the vibration attenuation effect of the vibration absorber can be improved effectively by optimizing its base and installation condition.
并介绍了点磁悬浮动力吸振器的优点。在文章的最后提出了研究这种系统所要面临的问题。
The merit of magnetically levitated dynamic absorber is introduced, and the problems of this system confronted with are pointed out.
结果表明装有动力吸振器的汽车可以较好地改善在高频段车身的剧烈振动和轮胎的接地性。
All results show that the suspension with dynamic absorbers can improve vehicle riding comfort and tyre road holding.
改变轴系纵振激励传递途径，在轴系上安装纵振减振器或动力吸振器以降低结构水下辐射噪声。
The structure acoustic radiation caused by longitudinal vibration of shafting is reduced by changing excitation force propagation path and adopting vibration isolator or dynamic vibration absorber.
经过大量的数值计算和分析，最终确定了无阻尼吸振器结构参数和位置参数的优化设计方法和步骤。
Finally, the optimization design of the undamped vibration absorber's location parameters and structure parameters are developed.
应用模态识别技术对某轻型客车动力总成弯曲振动的固有特性进行了测试，设计了一阻尼式动力吸振器。
After testing the intrinsic characteristic of power assemblys flexural vibration of a light passenger coach with modal cognition technology, a damping power shock absorber is designed.
应用国外近代开发的阻尼动力吸振器，与其它抑振措施相比，就其工作量、经济性、保持结构外形而言，都要优越得多。
The newly developed Tuned Mass Damper ( TMD ) in foreign countries has many advantageous features with regard to economy and aesthetics as compared with other measures of vibration-suppression.
本文运用模态子结构综合法进行结构动态计算和用实验模态分析法进行模型试验，对悬臂平板和结构模型的动力吸振器主要参数进行了比较系统的优化研究。
Based on modal synthetical method and experimental modal analysis, the main parameters of dynamic vibration absorber on a cantilever plate and on a structural model are optimized in this paper.
本文运用模态子结构综合法进行结构动态计算和用实验模态分析法进行模型试验，对悬臂平板和结构模型的动力吸振器主要参数进行了比较系统的优化研究。
Based on modal synthetical method and experimental modal analysis, the main parameters of dynamic vibration absorber on a cantilever plate and on a structural model are optimized in this paper.
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