PT  - JOURNAL ARTICLE
AU  - Schürger, Barbara
AU  - Kicko, Michal
AU  - Neumann, Vojtech
AU  - Frankovský, Peter
TI  - Modal Analysis of Beam Oscillation
DP  - 2021 Mar 26
TA  - Acta Mechanica Slovaca
PG  - 52--58
VI  - 25
IP  - 1
AID - 10.21496/ams.2021.009
IS  - 13352393
AB  - This paper deals with modal analysis through 3 different approaches, namely: analytically, numerically and experimentally. The investigated mechanical structure in this case will be a beam, which is characterized by three parameters, one of which is significantly larger than the other two. The beam is a structural element designed to transmit forces, mostly external ones. Modal analysis of the beam will be performed in 2 versions of its fixation, as a free structure and a one-sided embedded fixation. Modal parameters obtained by 3 different approaches will be compared with each other, which will determine whether the method of calculation was chosen correctly or whether the experiment was performed correctly.