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Constrained observability techniques for structural system identification using modal analysis

Author
Peng, T.; Nogal, M.; Casas, J.; Lozano-Galant, J.A.; Turmo, J.
Type of activity
Journal article
Journal
Journal of sound and vibration
Date of publication
2020-08
Volume
479
First page
115368:1
Last page
115368:16
DOI
10.1016/j.jsv.2020.115368
Project funding
Smart structural BIM Models for the efficient management of infrastructures
System to help decision making during infrastructures life cycle: smart-infrastructures
Repository
http://hdl.handle.net/2117/186843 Open in new window
URL
https://www.sciencedirect.com/science/article/abs/pii/S0022460X20301991 Open in new window
Abstract
The characteristics of civil structures inevitably suffer a certain level of damage during its lifetime and cheap, non-destructive and reliable methods to assess their correct performance are of high importance. Structural System Identification (SSI) using measured response is the way to fine why performance is not correct and identify where the problems can be found. Different methods of SSI exist, both using static and vibration experimental data. However, using these methods is not always pos...
Citation
Peng, T. [et al.]. Constrained observability techniques for structural system identification using modal analysis. "Journal of sound and vibration", Agost 2020, vol. 479, p. 115368:1-115368:16.
Keywords
Constrained observability method, Inverse analysis, Structural dynamics, Structural system identification
Group of research
EC - Construction Engineering

Participants