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Research on the Fault Diagnosis Method of an Internal Gear Pump Based on a Convolutional Auto-Encoder and PSO-LSSVM

The raw signals produced by internal gear pumps are susceptible to noises brought on by mechanical vibrations and the surrounding environment, and the sample count collected during the various operating periods is not distributed evenly. Accurately diagnosing faults in internal gear pumps is signifi...

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Detalles Bibliográficos
Autores principales: Liao, Jian, Zheng, Jianbo, Chen, Zongbin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9783694/
https://www.ncbi.nlm.nih.gov/pubmed/36560209
http://dx.doi.org/10.3390/s22249841