time-domain modal 时域模型
time domain modal 时域模态
time domain modal analysis 时域模态分析
time domain modal transfer 时域模态转换
time domain modal identification algorithm 时域识别算法
frequency-domain modal parameter extraction 频域识别法
modal-domain fiber optic sensor 模域光纤传感器
modal domain 模态
Some modal natural frequencies and damping coefficients of a structure are derived by means of in-sita testing displacement records and the time domain identification technique.
本文根据原型振动实测的位移记录，应用时间域识别法，求得了结构的前几阶模态的固有频率和阻尼比。
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。
In this thesis, the dynamic load identification of guyed mast method in time domain based on modal analysis is analyzed.
要解决这个问题，必须建立作用在桅杆结构上的动力风荷载的识别方法。
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