Filter banks as proposal in electrical motors fault discrimination

Jhonattan Bulla, Alvaro David Orjuela-Cañón, Oscar D. Flórez

Research output: Chapter in Book/InformChapterResearch

Abstract

Studies related with the induction motor bearings fault detection have been used digital signal processing and pattern recognition techniques. However, performance of these approaches depends on the use of correct features. This paper deals an analysis of the use of filter banks with uniform and nonuniform frequency subbands to features extraction from vibration signals. Discrimination was developed by an artificial neural network with feedforward connections. Results identifies that the employment of filter banks improve the accuracy in 23% for six considered classes related with faults in bearings.

Original languageEnglish (US)
Title of host publicationApplications of Computational Intelligence - First IEEE Colombian Conference, ColCACI 2018, Medellín, Colombia, May 16–18, 2018, Revised Selected Papers
EditorsAlvaro David Orjuela-Cañón, Juan Carlos Figueroa-García, Julián David Arias-Londoño
PublisherSpringer
Pages50-62
Number of pages13
ISBN (Print)9783030030223
DOIs
StatePublished - 2018
Externally publishedYes
Event1st IEEE Colombian Conference on Applications in Computational Intelligence, ColCACI 2018 - Medellin, Colombia
Duration: May 16 2018May 18 2018

Publication series

NameCommunications in Computer and Information Science
Volume833
ISSN (Print)1865-0929

Conference

Conference1st IEEE Colombian Conference on Applications in Computational Intelligence, ColCACI 2018
Country/TerritoryColombia
CityMedellin
Period5/16/185/18/18

All Science Journal Classification (ASJC) codes

  • General Computer Science
  • General Mathematics

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