Global Nuclear Safety
National Research Nuclear University "MEPhI"
online version: ISSN 2499-9733
print version: ISSN 2305-414Х
2014-3(12)
Design, manufacturing and commissioning of nuclear industry equipment
| Article Name | Continuous Wavelet-Transform Use for Vibration Signal Processing |
|---|---|
| Authors | I.I. Lebedev*, V.I. Lebedev**, A.V. Chernov*** |
| Address | * Rostovatomtechenergo, Volgodonsk-28, Rostov region, Russia 347388, e-mail: ilebedev161@gmail.com |
| Abstract | The article discusses the use of spectral analysis and continuous wavelet transform vibration signals with low steady-state optioned by the centrifugal pump unit vibration inspection unit №4 Beloyarsk Nuclear Power Plant. |
| Keywords | vibrodiagnostics, spectral analysis, continuous wavelet transform, assembly defect |
| Language | Russian |
| References | [1] Barkov A.V., Barkova N.A., Azovcev A.Ju. Monitoring i diagnostika rotornyh mashin po vibracii [Monitoring and diagnostics of rotor cars on vibration] : uchebn. posobie[manual]. Sankt-Peterburg. Pub. Izd. centr SPbGMTU [Publishing center of St. Petersburg State Marine Technical University], 2000. 159 p. (in Russian) [2] Solodovnikov D.S. Novye podhody k pervichnoj obrabotke vibrosignalov rotornyh agregatov [New approaches to preprocessing of rotor unit vibrosignals]. Mirovoe soobshhestvo: problemy i puti reshenija: Sb. nauch. st [World community: problems and solutions: The collection of scientific articles]. №6. Ufa: Pub. Izd-vo UGNTU[Ufa State Petroleum Technological University publishing house], 2000. (in Russian) [3] Jakovlev A.N. Vvedenie v vejvlet preobrazovanija [Introduction in wavelet transformation] / A.N. Jakovlev: uchebnoe posobie [manual]. Novosibirsk. Pub. SibNGTU–NGTU [Novosibirsk State Technical University], 2003, ISBN 5-7782-0405-1, 104 p. (in Russian) [4] Sinelshhikov P.V., Chernov A.V. Osobennosti ispolzovanija metodov analiza chastotnyh sostavljajushhih tokovogo signala [Features of use of frequency component analysis methods of a current signal]. Globalnaja jadernaja bezopasnost [Global Nuclear Safety]. 2012, №1, ISSN 2305-414X, pp. 109–112. (in Russian) |
| Papers | 65 - 68 |
| URL Article | URL Article |
| Open Article |