The Study of Mode Frequency Updating Parameters Selecting Method

DOI

10.2991/icmce-14.2014.67How to use a DOI?

Keywords

Model Updating, Parameters Selection, Sensitivity Analysis, Significance Analysis.

Abstract

Parameters selection plays an important role in the model updating and a good parameters selection improves the efficiency of model updating. The sensitivity and the significance method are widely used for parameters selection. The theory and application are researched. A real structure was selected to research the parameters selection. The result shows these two methods can all be used in the simple structure and the significant method is more convenient for use in large finite element model. However, a new experiment design method is required to reduce the sampling space for significance method using in too many parameters condition.

Copyright

© 2014, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fe-Li QIU
AU  - Li-Min ZHANG
AU  - Wei-Hua ZHANG
AU  - Ai-Qin TIAN
PY  - 2014/12
DA  - 2014/12
TI  - The Study of Mode Frequency Updating Parameters Selecting Method
BT  - Proceedings of the 2014 International Conference on Mechanics and Civil Engineering
PB  - Atlantis Press
SP  - 395
EP  - 400
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmce-14.2014.67
DO  - 10.2991/icmce-14.2014.67
ID  - QIU2014/12
ER  -