| dc.creator | Batista | |
| dc.creator | Fabiano Bianchini; Monteiro Lamim Filho | |
| dc.creator | Paulo Cezar; Pederiva | |
| dc.creator | Robson; Diniz Silva | |
| dc.creator | Vinicius Augusto | |
| dc.date | 2016 | |
| dc.date | mar | |
| dc.date | 2017-11-13T11:31:49Z | |
| dc.date | 2017-11-13T11:31:49Z | |
| dc.date.accessioned | 2018-03-29T05:46:37Z | |
| dc.date.available | 2018-03-29T05:46:37Z | |
| dc.identifier | Ieee Transactions On Instrumentation And Measurement. Ieee-inst Electrical Electronics Engineers Inc, v. 65, p. 559 - 569, 2016. | |
| dc.identifier | 0018-9456 | |
| dc.identifier | 1557-9662 | |
| dc.identifier | WOS:000370733500007 | |
| dc.identifier | 10.1109/TIM.2015.2509398 | |
| dc.identifier | http://ieeexplore.ieee.org.ez88.periodicos.capes.gov.br/abstract/document/7374680/ | |
| dc.identifier | http://repositorio.unicamp.br/jspui/handle/REPOSIP/325967 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1362973 | |
| dc.description | Signal demodulation is a fundamental procedure in many situations during a spectral analysis. Through an envelope analysis, it becomes possible to identify fault frequencies that are embedded in a modulated signal and that are not clearly visible only by directly applying some signal processing techniques such as the Fourier transform and filtering. In this paper, a very simple and empirical technique for demodulation is proposed. It is based only on the analysis of local extremes from a modulated time sequence to find a new time sequence that carries the wanted relevant fault data. The method of analysis is a good alternative tool for electrical fault detection in induction motors. The numerical and experimental results demonstrate the effectiveness of the proposed technique. | |
| dc.description | 65 | |
| dc.description | 3 | |
| dc.description | 559 | |
| dc.description | 569 | |
| dc.language | English | |
| dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | |
| dc.publisher | Piscataway | |
| dc.relation | IEEE Transactions on Instrumentation and Measurement | |
| dc.rights | fechado | |
| dc.source | WOS | |
| dc.subject | Demodulation | |
| dc.subject | Envelope Detection | |
| dc.subject | Fault Diagnosis | |
| dc.subject | Hilbert Transform (ht) | |
| dc.subject | Induction Motors | |
| dc.subject | Signal Processing Algorithms | |
| dc.title | An Empirical Demodulation For Electrical Fault Detection In Induction Motors | |
| dc.type | Artículos de revistas | |
