Constrained observability techniques for structural system identification using modal analysis

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 pe...

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Veröffentlicht in:	Journal of sound and vibration 2020-08, Vol.479, p.115368, Article 115368
Hauptverfasser:	Peng, T., Nogal, M., Casas, J.R., Lozano-Galant, J.A., Turmo, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Constrained observability method Destructive testing Dynamical systems Identification methods Inverse analysis Modal analysis Monitoring systems Nondestructive testing Resonant frequencies Stiffness Structural dynamics Structural engineering Structural system identification System identification Vibration Vibration analysis
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