Firstly, the damage identification method based on vibration modal analysis theory is discussed and analyzed.
首先，本文对基于振动模态分析理论的损伤识别方法进行了探讨。
参考来源 - 基于模态分析理论和神经网络的桥梁损伤识别方法研究Above research result indicates that the integration between neural network methods and vibration modal analysis is feasible and presents a new technological way for structural health monitoring.
上述研究成果表明，本文所采用的将神经网络技术和振动模态分析技术相结合的方法是行之有效的，为结构健康监测研究提出了一条新的技术路线。
参考来源 - 基于振动模态分析技术和神经网络的结构损伤监测·2,447,543篇论文数据，部分数据来源于NoteExpress
振动模态分析是立式电机优化设计的重要步骤。
The analysis of vibration mode is an important process during the optimizing design of vertical motor.
本文研究可用于振动模态分析的时间平均投影云纹法。
In this paper, the time-average projected moire technique has been studied, which can be used for measuring vibration.
首先，本文对基于振动模态分析理论的损伤识别方法进行了探讨。
Firstly, the damage identification method based on vibration modal analysis theory is discussed and analyzed.
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