Resumen
Diagnosing failures during their initial stage is important to avoid unexpected stops and catastrophic damages, specially for gear boxes that are crucial components in industrial machines. This work addresses the classification of nine levels of crack failure severity in a gearbox. First of all, features are extracted in time domain from signals coming from an acoustic emission (AE) sensor, and then selected by using four different ranking methods. The classification stage uses the k-Nearest Neighbors (KNN) technique. The results indicate that presented levels of severity can be successfully classified with five features extracted from the AE signal for the four ranking methods.
Idioma original | Inglés |
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Título de la publicación alojada | Proceedings - 2018 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2018 |
Editores | Chuan Li, Dian Wang, Diego Cabrera, Yong Zhou, Chunlin Zhang |
Editorial | Institute of Electrical and Electronics Engineers Inc. |
Páginas | 465-470 |
Número de páginas | 6 |
ISBN (versión digital) | 9781538660577 |
DOI | |
Estado | Publicada - 2 jul. 2018 |
Evento | 2018 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2018 - Xi'an, China Duración: 15 ago. 2018 → 17 ago. 2018 |
Serie de la publicación
Nombre | Proceedings - 2018 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2018 |
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Conferencia
Conferencia | 2018 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2018 |
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País/Territorio | China |
Ciudad | Xi'an |
Período | 15/08/18 → 17/08/18 |
Nota bibliográfica
Publisher Copyright:© 2018 IEEE.