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DC Field | Value | Language |
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dc.contributor.author | Peña Ortega, Mario Patricio | - |
dc.contributor.author | Alvarez Palomeque, Lourdes Ximena | - |
dc.contributor.author | Jadan Aviles, Diana Carolina | - |
dc.contributor.author | Lucero, Pablo | - |
dc.contributor.author | Barragan Landy, Milton Francisco | - |
dc.contributor.author | Guaman Guachichullca, Noe Rodrigo | - |
dc.contributor.author | Cerrada Lozada, Mariela | - |
dc.date.accessioned | 2020-02-08T15:14:06Z | - |
dc.date.available | 2020-02-08T15:14:06Z | - |
dc.date.issued | 2017 | - |
dc.identifier.isbn | 978-150904020-9 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | http://dspace.ucuenca.edu.ec/handle/123456789/33973 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/8181552 | - |
dc.description | The number of extracted features for fault diagnosis in rotating machinery can grow considerably due to the large amount of available data collected from different monitored signals. Usually, feature selection or reduction are conducted through several techniques proposing a unique set of representative features for all available classes; nevertheless, in feature selection, it has been recognized that a set of individually good features do not necessarily lead to good classification. This paper proposes a general framework to analyse the feature selection oriented to identify the features that can produce clusters of data with a proper structure. In the first stage, the framework uses Analysis of Variance (ANOVA) combined with Tukey's test for ranking the significant features individually. In the second stage, a further analysis based on inter-cluster and intra-cluster distances, is accomplished to rank subsets of significant features previously identified. In this sense, our contribution aims at discovering the subset of features that are discriminating better the clusters of data associated to several faulty conditions of the mechanical devices, to build more robust fault multi-classifiers. Fault severity classification in rolling bearings is studied to test the proposed framework, with data collected from an experimental test bed under real conditions of speed and load on the rotating device. © 2017 IEEE. | - |
dc.description.abstract | The number of extracted features for fault diagnosis in rotating machinery can grow considerably due to the large amount of available data collected from different monitored signals. Usually, feature selection or reduction are conducted through several techniques proposing a unique set of representative features for all available classes; nevertheless, in feature selection, it has been recognized that a set of individually good features do not necessarily lead to good classification. This paper proposes a general framework to analyse the feature selection oriented to identify the features that can produce clusters of data with a proper structure. In the first stage, the framework uses Analysis of Variance (ANOVA) combined with Tukey's test for ranking the significant features individually. In the second stage, a further analysis based on inter-cluster and intra-cluster distances, is accomplished to rank subsets of significant features previously identified. In this sense, our contribution aims at discovering the subset of features that are discriminating better the clusters of data associated to several faulty conditions of the mechanical devices, to build more robust fault multi-classifiers. Fault severity classification in rolling bearings is studied to test the proposed framework, with data collected from an experimental test bed under real conditions of speed and load on the rotating device. © 2017 IEEE. | - |
dc.language.iso | es_ES | - |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.source | 2017 International Conference on Sensing, Diagnostics, Prognostics, and Control (SDPC) | - |
dc.subject | Anova | - |
dc.subject | Bearings | - |
dc.subject | Cluster validity assessment | - |
dc.subject | Fault diagnosis | - |
dc.subject | Feature engineering | - |
dc.title | Anova and cluster distance based contributions for feature empirical analysis to fault diagnosis in rotating machinery | - |
dc.title.alternative | Anova and cluster distance based contributions for feature empirical analysis to fault diagnosis in rotating machinery | - |
dc.type | ARTÍCULO DE CONFERENCIA | - |
dc.description.city | Shanghai | - |
dc.ucuenca.idautor | 0302168141 | - |
dc.ucuenca.idautor | 0103184362 | - |
dc.ucuenca.idautor | 0104236971 | - |
dc.ucuenca.idautor | Sgrp-881-4 | - |
dc.ucuenca.idautor | 0201858719 | - |
dc.ucuenca.idautor | 0105291595 | - |
dc.ucuenca.idautor | 7102543304 | - |
dc.identifier.doi | 10.1109/SDPC.2017.23 | - |
dc.ucuenca.embargoend | 2050-12-30 | - |
dc.ucuenca.version | Versión publicada | - |
dc.ucuenca.embargointerno | 2050-12-30 | - |
dc.ucuenca.areaconocimientounescoamplio | 07 - Ingeniería, Industria y Construcción | - |
dc.ucuenca.afiliacion | Peña, M., Universidad de Cuenca, Facultad de Ciencias Químicas, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Alvarez, L., Universidad de Cuenca, Facultad de Ciencias Químicas, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Jadan, D., Universidad de Cuenca, Facultad de Ciencias Químicas, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Lucero, P., Universidad Politecnica Salesiana, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Barragan, M., Universidad de Cuenca, Facultad de Ciencias Químicas, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Guaman, N., Universidad de Cuenca, Facultad de Ciencias Químicas, Cuenca, Ecuador | - |
dc.ucuenca.afiliacion | Cerrada, M., Universidad Politecnica Salesiana, Cuenca, Ecuador | - |
dc.ucuenca.volumen | volumen 2017 | - |
dc.ucuenca.indicebibliografico | SCOPUS | - |
dc.ucuenca.numerocitaciones | 0 | - |
dc.ucuenca.areaconocimientofrascatiamplio | 2. Ingeniería y Tecnología | - |
dc.ucuenca.pais | CHINA | - |
dc.ucuenca.conferencia | 2017 International Conference on Sensing, Diagnostics, Prognostics, and Control (SDPC) | - |
dc.ucuenca.areaconocimientofrascatiespecifico | 2.11 Otras Ingenierias y Tecnologías | - |
dc.ucuenca.areaconocimientofrascatidetallado | 2.11.2 Otras Ingenierias y Tecnologías | - |
dc.ucuenca.areaconocimientounescoespecifico | 071 - Ingeniería y Profesiones Afines | - |
dc.ucuenca.areaconocimientounescodetallado | 0714 - Electrónica y Automatización | - |
dc.ucuenca.fechainicioconferencia | 2017-08-16 | - |
dc.ucuenca.fechafinconferencia | 2017-08-18 | - |
dc.ucuenca.organizadorconferencia | Institute of Electrical and Electronics Engineers | - |
dc.ucuenca.comiteorganizadorconferencia | Shanghai Aircraft Customer Service Corporation, Chongqing Technology and Business University, Carleton University, IEEE Reliability Society and International Society of Measurement, Management, and Maintenance | - |
dc.ucuenca.urifuente | https://ieeexplore.ieee.org/xpl/conhome/8170482/proceeding | - |
dc.contributor.ponente | Peña Ortega, Mario Patricio | - |
Appears in Collections: | Artículos |
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