Hence, an improved operational modal analysis is a useful complement to the traditional modal analysis approach.
因此基于运行模态的结构分析方法被提了出来，并将它作为传统模态分析的一个补充方法。
Operational modal analysis method of bridge was built based on frequency domain and spatial domain decomposition.
利用频域-空间域分解法，建立桥梁运行模态识别方法。
A method of the damage detection and localization is proposed by means of modal models obtained from operational modal analysis in this paper.
本文提出了由工作模态分析得到的模态模型实现损伤检测与定位的一种方法。
An operational modal analysis technique is applied on sequential vibration measurements to characterise the dynamic behaviour of the rolling tire.
工作模态分析技术应用于连续的振动测量轮胎的滚动来表征的动态行为。
In this paper, the OMA (operational modal analysis) technique will be applied to running gearbox in the actual conditions for data collection and real-time analysis.
本论文开展的工作模态分析技术是在实际工况和减速器运行状态下进行数据采集并对其实时分析的一种方法。
A rigid body parameters identification method based on muhi-reference least-squares frequency domain scheme (one of the operational modal analysis techniques) is presented.
介绍一种基于多参考点最小二乘频域法(一种工作模态法)的刚体参数识别方法。
A rigid body parameters identification method based on muhi-reference least-squares frequency domain scheme (one of the operational modal analysis techniques) is presented.
介绍一种基于多参考点最小二乘频域法(一种工作模态法)的刚体参数识别方法。
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