1) Frequency Response Function (FRF)
频率响应函数(FRF)
2) frequency response function
频率响应函数
1.
Detection of offshore platform structure crack based on frequency response function;
基于频率响应函数的海洋平台结构损伤检测
2.
Conventional methods using frequency response functions are effective to detect single damage, but are difficult to identify multiple damage locations and extents.
为了解决结构的多损伤位置识别和损伤程度的判定问题,将不完备的频率响应函数应用于结构的损伤检测研究,并提出了一种两阶段的损伤识别方法。
3.
Considering that frequency response function can entirely present the essential character of underlying system, when the operating condition is varied, the change in frequency response can be utilized to realize the effective model matching and proper switching for multi-model system, which provides a novel strategy to solve switching control pro.
该算法利用频率响应函数以及系统工况变化后频率响应上的特征,实现多模型系统的模型有效匹配与合理切换。
3) generalized frequency response functions
广义频率响应函数
1.
An unified recursive analyzed method of generalized frequency response functions of nonlinear network;
非线性网络广义频率响应函数统一递推分析法
2.
In allusion to the demand of the fault diagnosis technique based on nonlinear spectral analysis, robust online modeling method for generalized frequency response functions of nonlinear system is studied in this paper.
针对基于非线性谱分析的故障诊断技术的需要,研究了非线性系统的广义频率响应函数的鲁棒在线建模方 法。
4) generalized frequency response function matrix
广义频率响应函数矩阵
1.
The stability of multivariable nonlinear control system is discussed in connection with the generalized frequency response function matrix.
基于广义频率响应函数矩阵，讨论了多变量非线性系统的稳定性问题。
5) generalized frequency response function
广义频率响应函数
1.
For the robust modeling problem of weakly nonlinear system, based on Volterra series, a robust identification method for generalized frequency response function is presented by use of set membership identification theory.
针对弱非线性系统的鲁棒建模问题,基于Volterra泛函级数,结合集员辨识理论,提出了广义频率响应函数的鲁棒辨识方法,形成了一套较完整的弱非线性系统的鲁棒建模方法,仿真结果表明该方法是行之有效的。
6) multi-dimension frequency response function
多维频率响应函数
补充资料：频率响应法
分子式：
CAS号：
性质：一种建立系统非参数模型的方法。即给系统施加一系列不同频率的正弦信号，观测系统对这些正弦信号的不同输出响应，以求取系统数学模型的待定参数。有了数学模型以后，即可进行分析系统动态特性等等。
CAS号：
性质：一种建立系统非参数模型的方法。即给系统施加一系列不同频率的正弦信号，观测系统对这些正弦信号的不同输出响应，以求取系统数学模型的待定参数。有了数学模型以后，即可进行分析系统动态特性等等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条