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- Based on real modal analysis theories, experimental modal analysis based on ODS's testing method is studied and its application field and the applicable condition are analyzed. 摘要以实模态分析理论为基础，研究了基于ODS测试方法试验模态分析理论，分析了其应用范围及使用条件。
- real modal analysis 实模态分析
- The finite element modal analysis of fan axis is discussed. 对某鼓风机轴有限元模型进行了模态分析。
- In this paper a SRV white-body test modal analysis was completed. 试验模态分析技术是获得结构动态特性的一种重要方法。
- Modal analysis for horizontal shafting of a large-aperture telescope[J]. 引用该论文 张林波;任戈;陈洪斌.
- This paper uses experimental modal analysis method to test the intrinsic characteristic of a new designed united real axle final drive and gain its natural frequencies,mode shapes . 应用试验模态分析方法对某新开发的农用运输车联体后桥进行了模态试验，得到其固有频率、模态振型等模态参数。
- 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。
- The principles to construct finite element model for 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。
- 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。
- The inherency frequency and vibratory-type are calculated based on the modal analysis of the whole airframe. 对机身整体框架进行模态分析,求解固有频率和振型。
- 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。
- Some applications on FEM in the micro loudspeaker modal analysis and the acoustic response 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。
- Analysis of Real Modal of brake parts Oriented Brake Noise 面向制动噪声的盘式制动器零部件实模态分析
- 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。
- Taking the miter gate of a large lock as an example, this article introduces the operation modal analysis (OMA). 摘要以葛洲坝3%23船闸为例，介绍了大型船闸人字闸门工作模态试验分析。
- The test modal analysis is an effective means to identify the intrinsic attribute of a mechanical structure. 试验模态分析是识别机械结构系统固有特性的一种常用、有效的现代技术。
- Key words: finite element; telescope; main rotation frame; structural static analysis; modal analysis. 关键字：有限元；望远镜；主转动框架；结构静力分析；模态分析
- Modal analysis method of aeroelastic full model of cable-supported bridges is introduced. 介绍了超大跨径缆索承重桥梁极限承载力分析的现状和发展趋势。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Modal analysis and parameters identifying is an analysis method which is called athwart question in structure dynamics. 模态分析与参数识别是结构动力学的一种“逆问题”分析方法。
