STOCHASTIC MODEL UPDATING BASED ON THE KRIGING MODEL AND WAVELET PACKET ENERGY SPECTRUM (MT)

STOCHASTIC MODEL UPDATING BASED ON THE KRIGING MODEL AND WAVELET PACKET ENERGY SPECTRUM (MT)

Aiming at the low accuracy and efficiency of stochastic model updating, a stochastic finite element model updating method based on the Kriging model and wavelet packet energy spectrum was proposed. Firstly, assume that the parameters and response characteristics of the model to be updated obey norma...

Full description

Saved in:
Bibliographic Details
Main Authors: SUN YongPeng, PENG ZhenRui, BAI Yu
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2023-01-01
Series:Jixie qiangdu
Subjects:
Model updating
Acceleration frequency response function
Cross entropy
Wavelet packet energy spectrum
Kriging model
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2023.02.001
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items

Similar Items