• The result displays that the horizontal steady-state vibration is little affected by vertical Chulomb damping parametric excitations.

    结果表明竖向阻尼水平稳态振动影响不大

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  • The phenomena of ice-induced steady state vibration and frequency lock-in between ice force and response were observed on offshore platform.

    海洋平台上观测到了致结构的稳态振动以及和平台响应问的频率锁定现象

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  • The Kelvin solution to the static linear elastic problem is used as the weighted function to derive the boundary integral equation for steady-state vibration problems.

    本文线弹性问题开尔文作为函数导出稳态振动问题的边界积分方程

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  • An efficient numerical method is presented for determining the steady-state vibration response of high-speed flexible mechanisms operating with constant input rotating speed.

    给出了输入具有恒定转速高速弹性机构稳态振动响应一种高效解法

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  • The fuzzy variable structure sliding model control provides rapidity and stability for tracking, while PI control eliminates steady-state vibration and improves steady-state accuracy.

    模糊结构滑模控制提供了跟踪快速性稳定性PI控制则消除稳态抖动提高了稳态精度

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  • It is for telemetering the vibration frequency, dynamic stress and temperature of turbine blades under dynamic state.

    用于涡轮机叶片在动态状态振动频率应力温度进行遥测。

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  • The conclusions in this paper provide the valuable basis for the further study of the nonlinear vibration of mechanism with clearance and the control of the motion state.

    本文完成工作有助于进一步深入研究间隙机构非线性振动特性,从而实现运动状态的控制

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  • Vibration signal and its characteristic information in the course of running of feed water pump are significant for the state monitoring of the feed water pump system.

    水泵运行过程中的振动信号及其特征信息对给水泵系统状态监测重要意义。

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  • This paper presents some results in random vibration analysis by state space method in time domian.

    本文状态空间方法给出随机振动时域分析中的一些研究成果

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  • It arrives at mid month, moving each of you to a higher vibration and state of awareness.

    中时抵达,让每个人移动更高振动觉知状态

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  • Vibration signal analysis is widely used in the state monitoring and failure diagnosis of the gear and rolling bearing.

    振动信号分析进行齿轮箱状态监测故障诊断重要手段。

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  • This state of being allows you to maintain the vibration of creation and magnetizes your attraction to like resonation.

    存在状态允许你们维持创造振动而且同样磁化你们同频共振

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  • The vibration characteristic of launch tube in launching state can reflect the dynamic performance and the structural rationality of launch system, and it will influence the shooting precision.

    定向器束发射状态下振动特性能够反映发射系统动态性能结构合理性并且影响火箭、导弹武器系统射击精度

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  • Using the finite difference method, the state equation of the transverse vibration of an axially moving rectangular membrane is derived.

    利用有限差分导出了运动矩形薄膜横向振动控制系统状态方程

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  • The prepressing-force is changed by the state of the prepressing-contact cushion structure, and the slip phenomenon is appeared in the vibration environment.

    紧接触式结构中的预紧力随系统状态而改变一定的振动环境下,会产生滑移、接触分离等现象

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  • If our own vibration state does not match this change, we will get sick quicker, age prematurely and suffer from more degenerative diseases.

    如果我们自己的不能迎合这个变化,那么我们更快得病早熟以及遭受更多慢性退化病的折磨。

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  • Based on numerical computation and online test, effective steps have been taken for the pulverize to change the working state, thus vibration and noise are reduced.

    根据数值计算现场测试分析采取有效措施改变工作状态减小了磨机的振动噪声

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  • The results of practical test and theoretical simulation by computer proofs that the working state of ICE can be diagnosed by using torsional vibration parameters.

    实际测试理论仿真结果证明能够运用特征参数诊断内燃机工作状态

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  • Vibration signal and state parameter are usually selected as the monitored signals to equipment diagnosis.

    利用振动信号状态设备进行诊断,设备故障诊断中有效、最常用的方法。

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  • Experiments demonstrate that the system has good amplitude-frequency response to the nano level vibration in the tunneling state.

    实验表明,实验系统隧道状态下纳米振动很好的幅频响应

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  • By studying the vibration signal characteristics in periodic loading machine system, vibration signal model including state equation and observed equation was constructed.

    通过研究周期性负载机械系统振动信号特点,构造包括状态方程观测方程的振动信号模型

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  • The state equation and vibration differential equation of suspension system was set up through selecting state variable.

    选定状态变量,得出悬挂系统状态方程振动微分方程。

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  • Based on bond graph theory, the bond model of a road smoothness measuring equipment vibration has been set up, and the state equation and the dynamic simulation program established.

    应用理论建立路面平整度振动系统键合图模型推导状态方程,编制了动态仿真程序

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  • The calculation method of drilling string axial vibration is given. Meanwhile, the different methods of analysing drilling string axial vibration state are supplied in different surveying condition.

    给出计算任意组合系统振动稳态响应的一般方法提供不同测量条件下分析轴向振动状态不同方法

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  • This paper presented a mixed state equation and its solution for the torsional vibration of a homogeneous shaft with identical cross section.

    本文给出了均质截面扭转振动混合状态方程及其

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  • Through static, modal and crack stress intensity factor analysis, the vibration stress of blade under rotating state before fracture can be calculated out finally.

    然后采用有限元数值计算方法对叶片进行静力分析模态分析裂纹应力强度因子计算,最后推出叶片在旋转状态振动应力值大小。

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  • In the level of the pen and the health units you are working in the GANS matter state and in the energy units you are working with the vibration of electrons.

    健康单元水平工作甘斯物质状态,而能量单元你工作电子振动水平

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  • The imaginary vibration model of transition state is studied chiefly, and points to reactant and product, and illuminates that stationary points locate the right reaction channel.

    重点研究过渡振动模式,它指向反应物产物,说明这些驻点位于正确反应途径上。

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  • The imaginary vibration model of transition state is studied chiefly, and points to reactant and product, and illuminates that stationary points locate the right reaction channel.

    重点研究过渡振动模式,它指向反应物产物,说明这些驻点位于正确反应途径上。

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