Then the temperature effect on the structural model frequency is analysed, and the model parameter identification results are modified.
此外，利用该桥的实测数据分析了结构固有频率受温度的影响规律，修正了结构模态参数的辨识值。
The Eigensystem Realization Algorithm (ERA), as a model parameter identification method in time-domain has received more and more attention in recent years.
特征系统实现算法是近年来出现的时域模态参数识别技术。
Based on the model parameter identification theory in inverse problem, a neural network model for constitutive law of clay under multiple stress paths is set up through artificial neural network.
基于反问题中的模型参数辩识理论，通过人工神经网络，建立了考虑应力路径影响的粘土的神经网络本构模型。
Based on the model parameter identification theory in inverse problem, a neural network model for constitutive law of clay under multiple stress paths is set up through artificial neural network.
基于反问题中的模型参数辩识理论，通过人工神经网络，建立了考虑应力路径影响的粘土的神经网络本构模型。
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