Article history: Received 6 September, 2015 Accepted 9 December 2015 Available online 9 December 2015 This paper provides a method of acoustic emission (AE) technique to detect a train bearing fault of tapered bearing unit (TBU). An approach is to utilize acoustic emission signals which were captured from piezoelectric transducer and processed using Fourier transform. The transformed signals ma...

Tuomo Lindh Lappeenranta University of Technology Acta Universitatis Lappeenrantaensis 174 On the Condition Monitoring of Induction machines Lappeenranta 2003 ISBN 951-764-841-3, ISSN 1456-4491 ISBN 951-764--843-X (PDF) The research of condition monitoring of electric motors has been wide for several decades. The research and development at universities and in industry has provided means for th...

Gear and bearing faults are the main causes of gearbox failure. Till now, incipient fault diagnosis of these two components has been a problem and needs further research. In this context, it is found that Lucy–Richardson deconvolution (LRD) proved to be an excellent tool to enhance fault diagnosis in rolling element bearings and gears. LRD’s good identification capabilities of fault frequencies...