Activity: Talk or presentation › Oral presentation
Description
In the modal analysis it is common to use accelerometers to measure the response signals. In this test procedure the focus is to only measure the displacement and surface velocity of the structure by the laser vibrometer and compare it to the load current of the induction motor. By analyzing the test values of a healthy roller bearing and a provoked damaged roller bearing of the same type but under different conditions, the purpose is to detect differences in the behavior of their response to various measured quantities. The focus is to find abnormalities in the electric stator current waveform of the induction motor in contrast to the measured displacements during the test procedure to get conclusions about a solid analytical calculation routine for characteristic frequency identification.
Period
29 Sept 2023
Event title
39th Danubia-Adria Symposium on Advances in Experimental Mechanics