Placement of sensors in operational modal analysis for truss bridges

A modal approach is considered for sensor placement evaluation in operational modal analysis (OMA) where modal participation at individual degree of freedom (DOF) is evaluated separately for the target modes and subsequently locations are identified using these participation profiles. Modal contribu...

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Veröffentlicht in:	Mechanical systems and signal processing 2012-08, Vol.31, p.196-216
Hauptverfasser:	Debnath, N., Dutta, A., Deb, S.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Applied sciences Bridges Buildings. Public works Computer science control theory systems Control theory. Systems Exact sciences and technology Fundamental areas of phenomenology (including applications) Grammian Hankel singular value (HSV) Kinetic energy Mathematical analysis Measurement and testing methods Modal approach Modelling and identification Norms Operational modal analysis (OMA) Physics Placement Sensor placement Sensors Similarity Solid mechanics Structural and continuum mechanics System norm Truss bridges
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