A dynamical angular rigidity measuring method is given based on modal analysis.

针对挠性接头角刚度的测量,提出了一种基于模态分析的动态角刚度测量方法.

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And the preceding six mode shapes are calculated through modal analysis.

通过模态分析得到了前六阶振型.

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LMS training for experimental modal analysis and noise measurement technology.

比利时LMS公司模态试验与噪声测量技术培训.

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The complex modal analysis is developed to investigate bending vibration of a viscoelastic beam.

发展复模态分析研究黏弹性梁的弯曲振动.

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The principles to construct finite element model modal analysis of the cylinder block have been obtained.

通过研究,得出了建立内燃机机体的有限元模型的一些原则.

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The author combines modal analysis with space analysis to find out the change process of section.

论文中结合住宅剖面的形式的分析,从空间的解析来分析住宅剖面的变化过程,是论文的立论依据.

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Modal analysis is a significant method in structure dynamic design and equipment fault diagnosis.

模态分析是结构动态设计及设备故障诊断的重要方法.

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The experimental modal analysis method is used to obtain the system's modal parameters.

采用试验模态分析方法,获得刀夹联体的振动特性参数.

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The response spectrum modal analysis is one of the Methods : Used for analyzing damper - added structures.

减震结构的分析方法之一是振型分解反应谱法.

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This paper analyzes the dynamic characteristic of complex plywood by the theory modal analysis technology.

摘要以悬臂复合层板为研究对象,利用理论模态分析技术,研究了复合层板的动态特性.

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Some applications on FEM in the micro loudspeaker modal analysis and the acoustic simulation are introduced.

介绍了有限元法在微型扬声器振膜模态分析以及声响应分析中的一些应用.

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Compared with the normal frequency - domain modal analysis method, it is more exact in parameter identification.

对比一般频域模态方法, 该方法对模态参数识别更准确.

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Latest advance for several kinds of modal analysis methods for dielectric waveguide is reviewed.

综述介质光波导中模式分析方法的最新进展.

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Structure's Modal Parameters include mass, rigidity, damping, we can identify them by modal analysis extraction techniques.

结构的模态参数包括结构的质量 、 刚度 、 阻尼, 这些参数通过模态识别法可以被识别.

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This research focuses on comparing all the modal analysis results with different meshing densities.

重点比较了在不同网格划分精度下,有限元模态分析的结果.

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