publication . Other literature type . Article . 2015

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

Pápai, Ferenc; Szűcs, István;
Open Access Croatian
  • Published: 15 Jun 2015 Journal: Tehnički vjesnik, volume 22, issue 3 (issn: 1330-3651, eissn: 1848-6339, Copyright policy)
  • Publisher: Faculty of Mechanical Engineering in Slavonski Brod; Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; Faculty of Civil Engineering in Osijek
Abstract
Dekompozicija singularnih vrijednosti izmjerene matrice funkcije frekventnog odziva se, kao vrlo učinkovit alat eksperimentalne modalne analize, koristi zadnjih dvadeset i pet godina. Funkcija indikacije kompleksnog moda postala je uobičajeni numerički alat u obradi eksperimentalnih podataka. Veliki je broj referenci o razvoju funkcije indikacije kompleksnog moda uključujući poboljšanu funkciju indikacije moda i njenu primjenu skupa s poboljšanom funkcijom frekventnog odgovora u razvoju metoda procjene modalnog parametra prostornog područja. Još jednu nadopunu poboljšanoj metodi funkcije indikatora moda predstavlja proširenje aspekata jednog stupnja slobode meto...
Subjects
free text keywords: 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, Composite material, Algebra, Engineering, business.industry, business, Calculus

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publication . Other literature type . Article . 2015

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

Pápai, Ferenc; Szűcs, István;