A Method of Structural Modal Parameters Identification Under Unknown Inputs Using Neural Networks
ZHAI Dong-wu
ZHU Xi
Abstract：This paper proposes a method for identifying structural modal parameters based on neural network. The influence of variety of noise and node number of the input layer of neural network to the error of the network are also taken into consideration.Furthermore, the identification precision of the neural network to different order of the modal parameters is also studied. Numerical results show that this method is very practical.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 26-29 )