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Evaluation of time and frequency condition indicators from vibration signals for crack detection in railway axles
ArticleAbstract: Railway safety is a matter of importance as a single failure can involve risks associated with econoPalabras claves:condition monitoring, Crack detection, Feature Extraction, feature selection, Frequency-domain features, Railway axles, Random forest classifier, Time-domain featuresAutores:Alonso H.R., Castejón C., Diego Cabrera Mendieta, Diego R. Cabrera, Jean Carlo Macancela Poveda, Mariela Cerrada Lozada, Pablo M. Lucero, René-Vinicio Sánchez LojaFuentes:googlescopusGearbox fault diagnosis based on deep random forest fusion of acoustic and vibratory signals
ArticleAbstract: Fault diagnosis is an effective tool to guarantee safe operations in gearboxes. Acoustic and vibratoPalabras claves:Acoustic Emission, data fusion, deep learning, gearbox, Vibration signalAutores:Diego Cabrera Mendieta, Diego R. Cabrera, Grover Zurita, Li C., Mariela Cerrada Lozada, René-Vinicio Sánchez Loja, Vásquez R.E.Fuentes:googlescopusDeep learning-based gear pitting severity assessment using acoustic emission, vibration and currents signals
OtherAbstract: A method for gearbox pitting faults severity classification using Deep Learning techniques is reportPalabras claves:Autores:Diego Cabrera MendietaFuentes:googleA fuzzy transition based approach for fault severity prediction in helical gearboxes
ArticleAbstract: Rotating machinery is an important device supporting manufacturing processes, and a wide research woPalabras claves:Fault detection and diagnosis, Fault severity classification, Fault severity pbkp_rediction, Fuzzy pbkp_rediction, Fuzzy transition probabilityAutores:Diego Cabrera Mendieta, Diego R. Cabrera, Fannia Pacheco, Jose Valante De Oliveira, Li C., Mariela Cerrada Lozada, René-Vinicio Sánchez LojaFuentes:googlescopusA methodological framework using statistical tests for comparing machine learning based models applied to fault diagnosis in rotating machinery
Conference ObjectAbstract: Selecting an adequate machine learning model, e.g. for feature selection or classification, is a verPalabras claves:Autores:Diego Cabrera Mendieta, Diego R. Cabrera, Fannia Pacheco, Jose Valante De Oliveira, Li C., Mariela Cerrada Lozada, René-Vinicio Sánchez LojaFuentes:googlescopusA systematic review of fuzzy formalisms for bearing fault diagnosis
OtherAbstract: Bearings are fundamental mechanical components in rotary machines (engines, gearboxes, generators, rPalabras claves:Autores:Diego Cabrera MendietaFuentes:googleAccelerometer placement comparison for crack detection in railway axles using vibration signals and machine learning
OtherAbstract: In this paper, a methodology for accelerometer placement comparison for crack detection in railway aPalabras claves:Autores:Diego Cabrera MendietaFuentes:googleAdquisición de señales de vibración y emisión acústica para el diagnóstico de severidad de fallos en maquinaria rotativa
OtherAbstract: Se adquirió señales de vibración y emisión acústica para el diagnóstico de la severidad de fallos enPalabras claves:Autores:Diego Cabrera Mendieta, Edison Eugenio Pacheco Córdova, René-Vinicio Sánchez LojaFuentes:googlerraaeInfluence of Accelerometer Position on Gearbox Fault Severity Classification through Evaluation of Deep Learning Models
Conference ObjectAbstract: Gears are key elements in mechanical transmission systems. Fault diagnosis in gearboxes is a cuttingPalabras claves:Bayesian optimization, Fault severity classification, hyperparameters search, K-S test, LSTM networksAutores:Diego Cabrera Mendieta, Diego R. Cabrera, Jean Carlo Macancela Poveda, Li C., Mariela Cerrada Lozada, Pablo M. Lucero, René-Vinicio Sánchez Loja, Villacrés S.Fuentes:googlescopusMethodology for the location of the acoustic emission sensor in a gearbox
OtherAbstract: The purpose of this document is to identify the best position of an acoustic emission sensor in a gePalabras claves:Autores:Diego Cabrera Mendieta, René-Vinicio Sánchez LojaFuentes:google