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VGTU talpykla >
Transporto inžinerijos fakultetas / Faculty of Transport Engineering >
Moksliniai straipsniai / Research articles >
Please use this identifier to cite or link to this item:
http://dspace.vgtu.lt/handle/1/3620
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| Title: | Evaluation of the spur gear condition using extended frequency range |
| Authors: | Skrickij, Viktor
Bogdevičius, Marijonas
Žygienė, Rasa |
| Keywords: | mathematical model
spur gear
acoustic emission
vibro-acoustic signal
wavelet transform
condition monitoring |
| Issue Date: | 2017 |
| Publisher: | Polish Maintenance Society |
| Citation: | Skrickij, V.; Bogdevičius, M.; Žygienė, R. 2017. Evaluation of the spur gear condition using extended frequency range, Eksploatacja i Niezawodnosc – Maintenance and Reliability 19(3), 476–484 |
| Series/Report no.: | 19;3 |
| Abstract: | The paper focuses on working out an algorithm for spur gear condition monitoring, based on the results of numerical simulation.
The nonlinear mathematical model has been used for investigation of the dynamic parameters of the cylindrical spur gear
with defective teeth. Backlash between gear teeth, backlash in bearings, time-varying mesh stiffness, and variations of the centre
distance have been evaluated in the model. Diagnostic parameters suitable for determining the condition of the gears under investigation
have been established. Frequency intervals mostly affected by changes in diagnostic parameters under damage have
been found. An algorithm for diagnostics based on mathematical modelling, vibro-acoustic, and acoustic emission methods, and
wavelet transform has been worked out. |
| URI: | http://dspace.vgtu.lt/handle/1/3620 |
| ISSN: | 1507-2711 |
| Appears in Collections: | Moksliniai straipsniai / Research articles
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