And the FEM is further updated by response sensitivity based model updating method.
并利用基于响应灵敏度有限元法对该有限元模型进行了修正。
The results demonstrate that the model predictive precision can be significantly improved when utilizing Bayesian model updating method in model validation.
研究表明贝叶斯模型修正方法用于模型确认能显著提高预测精度。
The finite element model of the tower is further dynamically updated according to ambient vibration test through modal sensitivity based model updating method.
在此基础上，采用基于灵敏度分析的模型参数修正方法，结合索塔动力特性的测试结果对索塔的初始有限元模型进行了动力修正。
This paper presents a synthesized model updating method using the modal parameters and frequency response functions(FRF) extracted from the vibration test data.
文章提出了一种利用模态参数和由振动试验数据求得的频响函数来进行模型修正的方法。
The study results demonstrate that the model predictive precision can significantly be improved when utilizing Bayesian model updating method in model validation.
研究表明贝叶斯模型修正方法用于模型确认能显著提高预测精度。
For the measured information is far from complete, the model condensation or the mode shapes extension techniques have to be used in the traditional model updating method.
由于实测信息的不完备，使得在利用传统的基于模型修正的数学方法进行结构损伤识别时，必须对结构的模型进行缩聚或对实测振型进行扩展。
In order to solve the problem of insufficient measured modes in the dynamic model updating, a direct model updating method using added known stiffness components is proposed.
为了解决模型修正中所需要模态数据不足的问题，提出了一种基于附加已知刚度的模型修正直接方法。
The finite element model updating method is studied in this paper, and the finite element models of the honeycomb panels which are widely used in spacecraft design are updated.
本文就有限元模型修正方法进行了研究，并对航天器上广泛使用的蜂窝板有限元模型进行了修正。
The updating result indicates that the physical conception of this combined static and dynamic model updating method is definite and can fully use the static and dynamic testing data.
修正结果表明：这种联合静动力的模型修正方法物理概念清楚，能充分利用静动力测试数据，经过修正后的有限元模型能够反映该桥的实际工作状态。
Listing 4 shows the method for updating the data model.
清单4展示了更新数据模型的方法。
In the process of updating topic model, a method combining certainty and uncertainty is used to select samples.
在更新话题模型的过程中，尝试确定性和不确定性相结合的方式作为样本选择标准。
The traditional image incremental updating method is based on the Pyramid Model, it stores the changing images in form of the pyramid blocks.
传统的基于金字塔的影像增量更新方法中，变化区域的影像以金字塔的影像块形式存储。
Finally, starting from systematic theory, this paper makes use of technological analysis method and builds up mathematical model on equipment updating analysis.
在设备更新中，从系统理论出发，并结合实际情况，采取了技术分析方法，对设备更新进行分析建立数学模型。
An efficient numerical method for simultaneously updating mass matrix and stiffness matrix of a finite element analytical model based on incomplete modal data measured is presented.
提出一种基于不完全模态测量数据同时修正有限元质量矩阵与刚度矩阵的有效数值方法。
After updating the model, this paper carried out the experiment of identifying the position and section stiffness of steel support based on the neural network multi-step identification method.
模型修正后，本文基于神经网络的多重分步识别方法，对斜支撑进行位置及截面刚度的识别。
What is presented in this paper is a method of finite element model updating via design parameters using test modal data.
本文提出了一种设计参数型的有限元模型修正方法。
Based on the Kilman filter theory and Muskingum method, the half self adaptive updating Kilman filter model of channel flow routing has been developed for real time application of flood forecasts.
提出和讨论了基于马斯京根流量演算河道洪水实时预报的半自适应滤波模型。
An efficient numerical method for the finite-element model updating of damped gyroscopic system was developed based on incomplete complex modal measured data.
提出了一种基于不完备复模态测量数据修正阻尼陀螺系统有限元模型的有效数值方法。
BP neural networks model of the main spindle system of the grinder is built and the structure model updating and optimization calculation are carried through based on the method.
基于此法建立了磨床主轴系统的BP神经网络模型并进行了结构修正与优化计算。
In this article, the author made a description of the double focusing imaging method, discussed the updating method of focusing operator, the results of theoretical model t...
论述了两次聚焦成像的原理，讨论了聚焦算子的修改方法，并给出了一个理论模型试算结果及CFP的其他应用。
Considering the uncertainties involved in model updating, an FEM updating method using fuzzy interval analysis is proposed.
考虑模型修正中不确定性因素对修正结果的影响，提出了基于模糊区间分析的模型修正技术。
Considering the uncertainties involved in model updating, an FEM updating method using fuzzy interval analysis is proposed.
考虑模型修正中不确定性因素对修正结果的影响，提出了基于模糊区间分析的模型修正技术。
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