Researching into the dynamic characteristic of vibration system.
对振动系统动态特性进行了研究。
The vehicle is modelled as a vibration system with seven degrees of freedom.
将车辆模化为七自由度振动系统，采用频域法进行随机响应计算。
The apparatus includes ultrasonic vibration system and ultrasonic control system.
本装置主要包括超声振动系统和超声控制系统。
The dynamic characteristics of vibration system depend mainly on its modality parameters.
振动系统的动态特性主要取决于其模态参数。
A dynamic model for a kind of spacial multi-body vibration system with elastic coupling was built.
对一类具有弹性连接的空间多刚体振动系统建立动力学模型。
The natural frequencies of the vibration system are obtained by using the iterative perturbation method.
应用矩阵迭代摄动法，对摆动活齿传动系统的固有频率进行了求解和分析。
So research of power hypersonic vibration system and its control technique is paid more and more attention.
因此，功率超声振动系统及其控制的研究越来越受重视。
In this paper the equivalence of two criteria for chaos threshold in an impact vibration system is verified.
以一类简单的碰撞振动系统为例，验证了两种混沌门槛值判据的等价性。
On these bases, a relationship between the vibration system and rotary forging technical parameters is defined.
在此基础上确定了液压激振系统工作参数与振动摆动辗压工艺参数之间的关系。
The testing method and conclusion from the test offer some reliable accordance for engineering vibration system.
该试验方法和分析得出的结论为工程结构振动问题提供了解决问题的可靠依据。
Piezoelectric pieces are added to vibration system, they vibrate with system together and generate induced voltage.
在振动系统设计中加入压电传感片，压电传感片跟随系统振动，并产生感应电压。
Solid horn is an important component in ultrasonic vibration system, often used in high power ultrasound applications.
超声变幅杆是超声振动系统中一个重要的组成部分，经常在高声强超声中应用。
The study results provide a theoretical support for the design of the large-tonnage roller hydraulic vibration system.
研究结果为大吨位压路机振动液压系统的设计提供理论依据。
As a concrete example, the optimal time expression of the elastic vibration system has been derived for the first time.
作为实例，第一次导出了弹性振动系统最优时间的明显的表达式。
The question about parametric identification of nonlinear vibration system based on time-frequency analysis was studied.
对基于时-频相结合的非线性振动系统的参数识别问题进行了研究。
This paper studies inverse design problem of generalized eigenvalue problem of linear parameter discrete vibration system.
本文研究了具有线性参数的离散振动系统广义特征值逆设计问题。
Firstly, by means of multiple scale method the frequency response function of weakly nonlinear vibration system is derived.
首先，用多尺度法导出弱非线性强迫激励系统的频率响应函数。
Bond graph is an effective method to represent one-dimensional single or multiple degrees of freedom (DOF) vibration system.
键图是振动系统建模的有效方法，它易于描述一维的单自由度和多自由度振动。
The dynamic design of vibration system is considered as an inverse problem for nonlinear generalized eigenvalue in this paper.
振动系统动力学设计被抽象为高维广义非线性特征值反问题。
The identification of modal parameters of a vibration system by means of random response and free response signal is discussed.
本文讨论利用振动系统的随机响应和自由响应信号识别系统模态参数问题。
From the view point of vibration, automobile is divided into a body vibration system and powertrain torsional vibration system.
从振动的角度看，汽车振动系统可分为车身振动系统和动力传动系扭转振动系统。
It has solved the random response of nonlinear stochastic vibration system that caused by the stochastic hysteretic loop itself.
从而解决了由滞回环本身的随机性引起的非线性振动系统的随机响应问题。
Based on the principle of electrodynamic vibration system, the reason of armature vibration central excursion is simply analyzed.
根据电动振动台的工作原理，简要分析了电动振动台动圈平衡位置漂移的原因。
In this paper, suppression of chaos in a forced vibration system with a square term by resonant periodic perturbations is studied.
本文研究了用与受迫力谐波共振的周期摄动抑制含二次非线性项受迫振动系统中的混沌。
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。
Based on the conception of instantaneous motion center, a new virtual vibration system for dynamic balancing measurement is proposed.
根据瞬时运动中心的概念，提出一种全新的动平衡测量虚拟振动系统。
The device includes four modules, which are ultrasonic generator, half wave vibration system, rotary joint subassembly and tool system.
该装置主要由超声波发生器、半波长声学系统、旋转关节以及工具系统四大组件构成。
It has been successfully applied to solve the problems of truss structure system, axial vibration system, rotor system and plane beam system etc.
实现了对杆单元的轴向振动系统、析架系统，平面梁单元的转子系统等上述两类问题的求解。
It has been successfully applied to solve the problems of truss structure system, axial vibration system, rotor system and plane beam system etc.
实现了对杆单元的轴向振动系统、析架系统，平面梁单元的转子系统等上述两类问题的求解。
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