Vibration Quantity Share of Multiple Faults with Similar Frequency Spectrum Characteristics in Rotational Machinery

• Published in: Periodica polytechnica. Mechanical engineering - Mas̆inostroenie Vol. 66; no. 3; pp. 213 - 218
• Main Authors: Nezirić, Emir, Isić, Safet, Karabegović, Isak
• Format: Journal Article
• Language: English
• Published: Budapest Periodica Polytechnica, Budapest University of Technology and Economics 01.01.2022
• Subjects: Accelerometers; Fault detection; Faults; Frequency spectrum; Misalignment; Multiple regression analysis; Rotating machinery; Rotational spectra; Vibration; Vibration analysis

Characteristics of the vibrations of rotational systems with misalignment and rotating looseness are well known and they are used for fault detection in the rotating machinery. For the better understanding and easier decision make in the fault removing process it is necessary to know how severe each...