The effect of prediction error correlation on optimal sensor placement in structural dynamics

The problem of estimating the optimal sensor locations for parameter estimation in structural dynamics is re-visited. The effect of spatially correlated prediction errors on the optimal sensor placement is investigated. The information entropy is used as a performance measure of the sensor configura...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Mechanical systems and signal processing 2012-04, Vol.28, p.105-127
Hauptverfasser:	Papadimitriou, Costas, Lombaert, Geert
Format:	Artikel
Sprache:	eng
Schlagworte:	Correlation Dynamics Entropy Error detection Information entropy Mathematical analysis Mathematical models Modal identification Model updating Optimal sensor placement Optimization Parameter estimation Sensors Vibration testing
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!