Relating structural damage to modal frequencies shift using low cost LQG-FEA approach and minimal feedback measurements

Relating structural damage to modal frequencies shift using low cost LQG-FEA approach and minimal feedback measurements

Vibration signature of flexible structures can be used as a tool to monitor the structural health and predict failure. This work presents a practical low cost technique for predicting vibration signature of a mechanical structure and relates it to its structural health. The technique utilizes a mode...

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Bibliographic Details
Main Authors: Latifa Al Ghailani, Ameen El-Sinawi
Format: Article
Language:English
Published: JVE International 2017-11-01
Series:Journal of Vibroengineering
Subjects:
finite element analysis
LQG
LQR
Kalman filtering
structural health monitoring
modal reduction
SVD
HSV
pipeline failure prediction
Online Access:https://www.jvejournals.com/article/18669

Internet

https://www.jvejournals.com/article/18669

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