vibration sensitivity
英 [vaɪˈbreɪʃn ˌsensəˈtɪvəti]
美 [vaɪˈbreɪʃn ˌsensəˈtɪvəti]
【电】振动灵敏度
双语例句
- Methods for the calibration of vibration and shock pick-ups& Testing of transverse vibration sensitivity
GB/T13823.8-1994振动与冲击传感器的校准方法横向振动灵敏度测试 - Note Set point for vibration switch is adjusted to maximum sensitivity during commissioning.
说明振动开关的设定值在调试时可以调整到最大灵敏度。 - Vibration reliability sensitivity design of the engineering structural components
工程结构件振动可靠性灵敏度设计 - The major dynamic behaviours of the pressure transducers are rise time, overmodulation amount, vibration frequency or resonance frequency and shock acceleration sensitivity.
压力传感器的主要动态性能指标为：上升时间、超调量、振荡频率或谐振频率、冲击加速度灵敏度。 - Study and application of vibration system eigenvalue sensitivity analysis
振动系统特征值灵敏度分析的研究及应用 - Vibration sensitivity analysis on dynamics response for plane plate structure
平板结构振动响应敏度分析 - Its frequency response is calculated by use of FEM and its vibration velocity sensitivity with respect to its local thickness as a design variable is computed.
基于有限元直接法计算振动板的频率响应，以板局部厚度为设计变量，计算了振动速度对局部板厚度的灵敏度； - We, in this paper, put forward the calculation formulae for the eigenvalue of proportional damped vibration system and eigenvector sensitivity, and the high accurate approximation calculation formula under the condition of modal truncation, and we demonstrated its effectiveness through calculations.
本文给出了比例阻尼振动系统的特征值与特征向量灵敏度的计算公式，以及在模态截断情况下，特征向量灵敏度的高精度近似计算公式，并通过算例证明其有效性。 - Because the measuring vibration device based on tunneling effect has high sensitivity, good frequency characteristic and the same vibration response characteristic consistent with STM, it can supply the vibration compensation for STM and improve STM measuring precision.
实验表明基于隧道效应的振动检测系统具有很高的灵敏度，良好的频率特性和与STM一致的振动响应特性，可以为STM提供振动补偿，提高此类仪器的测量精度。 - Development of the Vibration Complex Sensitivity Calibration System Based on Comparison Method and Virtual Instrument Technology
比较法相位型振动校准系统的研究和实现 - Dynamic Response of Bending Vibration and Its Sensitivity to the Location of Excitation in a Mini-bus Powertrain
汽车动力总成弯曲振动应力响应及其激励灵敏度分析 - This paper introduces the func-tions that support structure can reduce vibration and shock sensitivity.
介绍了支架结构对降低振动、冲击灵敏度的作用； - In this paper, a method of estimating the influence of vibration induced by earthquake simulating shaking table on comfortable sensitivity of human body in the building is presented. In this method, the effect of soil-pile system on the building response is considered.
本文给出了一种地震模拟振动台振动对建筑物中人体的舒适感影响的分析方法，并结合实例进行了具体分析。 - Analysis of influence of vibration induced by earthquake simulating shaking table on comfortable sensitivity of human body in building
地震模拟振动台振动对建筑物中人体的舒适感的影响分析 - The finite element model of the tower is further dynamically updated according to ambient vibration test through modal sensitivity based model updating method.
在此基础上，采用基于灵敏度分析的模型参数修正方法，结合索塔动力特性的测试结果对索塔的初始有限元模型进行了动力修正。 - Through perturbation theory, for the first four moment vibration, eigenvalue sensitivity analysis is performed for every element of a four span continuous beam bridge finite element model.
运用摄动理论，对一四跨连续梁桥有限元模型，进行了各单元损伤时前四阶弯曲振动的特征值灵敏度分析。 - The natural characteristics are the same for vibration and sensitivity equations when direct method and perturbation method are used for sensitivity analysis.
在应用直接法和摄动法进行灵敏度分析时，使振动方程与灵敏度方程具有相同的固有特性而产生长期项。 - The parameters such as speed, length of bearing position are reasonably chosen so that the stability of the vibration system is nicer and the sensitivity is higher.
综合计算分析振动、灵敏度、动挠度，合理确定了新结构曲轴的平衡转速、支承位置。 - Trent reverse reflection device is adopted to offset the effect caused by beat and cross sliding during displacement or vibration and to enhance measurement sensitivity and accuracy nearly one time.
采用特伦逆向反射装置，消除它在位移或振动过程中因偏摆或横移所带来的影响，使测量灵敏度和精度提高约一倍。 - The energy variational formulation of structural vibration systems is introduced and the design sensitivity equation is developed using the adjoint variable.
利用连续介质动力学理论，得到基于能量变分法的设计灵敏度方程。 - By the vibration sensitivity analysis and calculation of both natural frequencies and model vectors ( including the first order and the second order), the damage in beams is located and the extent of the damage is obtained with the aid of the finite element method.
通过振动特性的灵敏度（包括一阶和二阶灵敏度）分析与计算，结合有限元法，就能确定梁结构损伤的位置和损伤的大小。 - The uncertainties in theoretical model of the plate are analyzed through calculation and experimentation. H ∞ robust vibration control is then studied by employing the mixed sensitivity design method.
对附加可控约束阻尼层的悬臂矩形板进行了实验与理论建模，详细分析了模型中的不确定性，并进行了H∞鲁棒振动控制的数值仿真与实验研究。 - We acquire simplified formula of boundary condition for vibration calculation after analyzing boundary sensitivity factors influencing modal frequency value.
通过对桅杆边界条件敏感因素分析，得出边界条件计算的简化公式。 - Study the affection of bending of impression cylinder to torsional vibration, and establish bending-torsional Coupled Vibration Model, apply sensitivity analysis to get an effective optimization method.
研究了压印滚筒的弯曲对扭转振动的影响，建立了弯扭耦合动力学模型，利用灵敏度优化方法对压印滚筒轴系进行优化。 - The frequency veering non-integer nodal diameter is obtained using cyclic symmetry structural analysis method. The correlation of tuned free vibration characteristics with mistuning sensitivity is verified though numerical simulation. A more effective method to determine the mistuning sensitivity is proposed.
利用循环对称结构分析方法计算得到非整数节径频率转向图，通过数值模拟对频率转向特征与失谐敏感性之间的关系进行验证，提出了确定叶轮失谐敏感性的更有效的方法。 - The forced response of the turbomachinery impeller under wake excitation is simulated. The dynamic response of localized mode under different engine order excitation is compared. ( 3) The correlation of tuned free vibration characteristics with mistuning sensitivity is investigated.
数值模拟了失谐叶轮在尾流激振作用下的强迫响应，比较了叶轮局部化模态在不同engineorder激励下的动力响应。（3）研究了频率转向特征与失谐敏感性之间的关系。 - Taking panel vibration control as the target, dynamic sensitivity analysis was carried out to some panels 'thickness.
以控制板件振动为目标，对车身结构某些板件的厚度进行了灵敏度与优化分析。 - Traditional electrical methods have showed inadequacy on schematic-based vibration sensor sensitivity, responsiveness, measurement accuracy, measurement dynamic range and immunity to electromagnetic interference and have been unable to meet the actual measurements.
以往传统的基于电原理的振动传感器在灵敏度、测量精度、测量动态范围和抗电磁干扰等方面表现出不足，已经不能完全适应实际测量的需要。 - Secondly, the micro-accelerometer has been calibrated by vibration table test. The dynamical test includes accelerometer sensitivity, linearity and frequency response analysis.
其次，通过振动台实验对两种结构的微加速度计进行标定，给出了加速度计的灵敏度、线性度及频响分析，通过测试研究影响其动态性能的因素。