modal parameter identification

基本解释

• [土木建筑工程]模态参数识别
• [交通运输工程]模态参数识别
• [机械工程]模态参数辨识

英汉例句

双语例句

• A new method called direct eigensystem realization algorithm (DERA) is developed for structural modal parameter identification.
  本文提出了一种新的结构模态参数识别算法，称为直接特征系统实现算法（DERA）。
• The identification results of the 3-DOF model parameters show that the continuous wavelet transform has high accuracy for the modal parameter identification of the large-scale structure.
  通过三自由度模型模态参数的辨识，表明连续小波变换对于大型结构的模态参数辨识准确度高，具有现实意义。
• A concept of global frequency response function(GFRF) has been presented. The MIMO modal parameter identification modal has been established, based on the weighting sum of modal shape squares.
  提出了整体频响函数的新概念（GFRF）．以振型平方和的形式对全部频响函数进行加权组合，建立了多输入多输出模态参数的识别模型。

• modal parameter identification更多例句

词组短语

短语

• Operating Modal Parameter Identification 工作模态参数识别
• structural modal parameter identification 模态参数识别
• experimental modal parameter identification 实验模态参数识别
• time varying modal parameter identification 时变参数辨识
• State of Modal Parameter Identification 振动模态的参数识别综述

• modal parameter identification更多词组

专业释义

土木建筑工程

• 模态参数识别

  Firstly, this thesis introduced pick-peaking method (PP), frequency domain decomposition method (FDD) and stochastic subspace identification method (SSI), such as modal parameter identification method.
  首先介绍了峰值法、频域分解法和随机子空间法等模态参数识别方法。

  交通运输工程

• 模态参数识别

  The output-only modal parameter identification method based on ICA has been proposed. Firstly, the modal coordinates and mode shape vectors have been obtained from dynamic response of structure directly by using ICA.
  提出了基于独立分量分析的结构工作模态参数识别方法。

  机械工程

• 模态参数辨识

  The inconsistent identification results using two modal parameter identification methods are analyzed. On this basis, the structure damage identification algorithm is improved.
  以基于工作模态分析的在线模态参数辨识为基础,分析了辨识结果的不确定性,改进了辨识算法。