在模态分析的基础上，对三种结构的振子进行谐响应分析。
Basing on mode analyse, I make harmonic analysis and take breadth-frequency curve of fan-out nodal to back cover board nodal.
同时对超声振子进行了谐响应分析，得出了超声振子的理论振幅值。
At the same time, the analysis of harmonic response and the theoretical value of amplitude have been carried out.
系统谐响应分析和强迫振动分析结果通过传动系统扭振实验得到了验证。
The harmonic responses and forced vibration are analyzed and the results are verified by the system's torsional vibration testing.
对该模型进行谐响应分析，得到了该传感器的幅频特性曲线和相频特性曲线。
By harmonic analysis of the model we get the sensor's amplitude frequency curve and phase frequency curve.
而其谐响应分析，则预测了壳体在动力装置这一外在简谐激励下的稳态响应。
The harmonic analysis will forecast the shell 's stable response to the external harmonic inspire prompting-the driver device.
对振动筛筛箱进行谐响应分析，确定了筛箱各结点处位移、动应力分布规律。
The distribution rule of all the nodes displacement and dynamic stress were identified by harmonic response simulation.
然后在此基础上进行谐响应分析，得到系统的共振频率范围及其它动态特征。
Then the dynamic performance and the harmony response analysis are completed by means of finite element analysis, the resonance frequency range of system and other dynamic features are found.
同时进行了动力学谐响应分析，从频率响应的角度分析了截割部的振动响应特征。
Meanwhile, dynamic harmonic response has been made, the vibration response characteristics of cutting part are analyzed from the perspective of frequency response.
然后利用简谐响应分析的方法探讨了结构对频域上不同频率激励荷载的的敏感程度。
Then, different sensitivity of latticed domes to various impulses in frequency domain is studied by applying harmonic lods.
为了对载重车进行平顺性优化设计，本文首先对载重车进行了模态分析、谐响应分析、随机振动分析。
In order to make the optimal design of the ride performance, firstly, the modal analysis, the harmonic response analysis and the random vibration analysis are performed.
谐响应分析主要是研究联轴器的幅频响应特性，分析其可能的共振峰值频率以及峰值频率下的应力应变情况。
Analysis of harmonic response found out the peak frequency of the joint possible to resonate and the stress and strain under peak frequency.
结果利用人耳数值模型进行正常耳和病变耳的谐响应分析，得到正常耳和病变耳镫骨底板和鼓膜凸的振幅变化规律。
Result Amplitude variation laws of the stapes footplate and umbo were obtained by comparing the frequency response analytic results between the normal ear and pathological ear.
对整车模型进行发动机激励下的单位位移谐响应分析，根据谐响应计算结果，对发动机激励下的整车结构动态性能进行了分析和了解；
Also, harmonic analysis of the whole structure of the bus under excitation of engine was carried out, and through the results the dynamic performance of the bus excited by engine vibration was known.
本文研究了有限元建模技术对车身动态分析的影响，建立起适合动态分析的车身有限元模型，在此基础上，进行了结构和声场的谐响应分析。
The influence of the technology about building finite element model for the automobile dynamic analysis are studied in this article, and build the car body adapt to dynamic analysis.
本文研究了有限元建模技术对车身动态分析的影响，建立起适合动态分析的车身有限元模型，在此基础上，进行了结构和声场的谐响应分析。
The influence of the technology about building finite element model for the automobile dynamic analysis are studied in this article, and build the car body adapt to dynamic analysis.
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