...ageAdmin CMS 关键词：有源安装板；试验模态；频响函数；模态参数辨识 [gap=896]Key words：fixing-board；experimental modal；frequency response function；modal parameter identification ..
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Secondly,this article uses the traditional method based on mechanical hammer for the experimental modal analysis of mounting system.
其次,本文采用传统的锤击法对悬置系统进行了试验模态分析。
参考来源 - 发动机悬置系统动力学计算与实验研究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。
参考来源 - 高速铣削时刀夹联体振动特性影响后刀面磨损机理Compared with the results of experimental mode, it proves that the theory and methods of operating modal analysis are practicable.
与试验模态结果相对比，证实了工作模态分析理论与方法的可行性。
参考来源 - 管道系统工作模态分析方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
试验模态分析是了解结构动特性的重要工具。
Test modal analysis is an important means for understanding dynamic characteristics of construction.
通过试验模态分析和结构分析，找出结构存在的缺陷。
Through experimental mode analysis and structural analysis, defects in structure were found out.
我希望现在你理解了用工作激励进行试验模态测试相关的这个问题。
Now I hope you understand the problems associated with running an experimental modal test with an operating excitation.
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