The role of singular values of measured frequency response function matrix in modal damping estimation (Part I: Theory)

Other literature type Croatian OPEN
Pápai, Ferenc; Szűcs, István;
(2015)
  • Publisher: Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
  • Journal: Tehnički vjesnik,volume 22,issue 3 (issn: 1330-3651, eissn: 1848-6339)
  • Subject: dekompozicija singularnih vrijednosti; eksperimentalna modalna analiza; funkcija indikacije kompleksnog moda; matrica funkcije frekventnog odziva; procjena prigušenja | complex mode indication function; damping estimate; experimental modal analysis; frequency response function matrix; singular values decomposition

The singular value decomposition of the measured frequency response function matrix, as a very effective tool of experimental modal analysis is used over the last twenty-five years. The complex mode indication function has become a common numerical tool in processing ex... View more
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