Locus  

Algorithm for detection and diagnosis of industrial furnace faults applying singular value decomposition and graphic visualization

Show simple item record

dc.contributor.author Fonseca, Amanda Vilela
dc.contributor.author Teófilo, Reinaldo Francisco
dc.contributor.author Soares, Vinícius Barroso
dc.contributor.author Silva, Deusanilde de Jesus
dc.date.accessioned 2018-06-14T13:47:35Z
dc.date.available 2018-06-14T13:47:35Z
dc.date.issued 2017-11-20
dc.identifier.issn 25271075
dc.identifier.uri https://doi.org/10.18540/jcecvl3iss7pp0920-0932
dc.identifier.uri http://www.locus.ufv.br/handle/123456789/20104
dc.description.abstract The development of an algorithm based on singular value decomposition with graphic visualization to aid in the fault detection and diagnosis was the aim of this work. In order to test the algorithm, real temperature data from an industrial furnace of a natural gas processing unit were used. Nine temperature detectors were monitored over time. In addition to a real fault that caused the shutdown of the equipment, five simulated faults in the furnace detectors were also tested. Results showed that the algorithm was effective and has great potential to assist in the monitoring of industrial processes. en
dc.description.abstract O desenvolvimento de um algoritmo baseado na decomposição dos valores singulares com visualização gráfica para auxiliar na detecção e no diagnóstico de falhas foi o objetivo deste trabalho. Para testar o algoritmo foram utilizados dados de temperatura reais de um forno industrial de uma unidade de processamento de gás natural. Nove detectores de temperatura foram monitorados no tempo. Além de uma falha real que gerou a parada do equipamento, foram também testadas cinco falhas simuladas nos detectores do forno. Os resultados mostraram que o algoritmo foi eficaz e possui grande potencial para auxiliar no monitoramento de processos industriais. pt-BR
dc.format pdf pt-BR
dc.language.iso eng pt-BR
dc.publisher The Journal of Engineering and Exact Sciences pt-BR
dc.relation.ispartofseries v. 03, n. 07, p. 0920-0932, Novembro 2017 pt-BR
dc.rights Open Access pt-BR
dc.subject Detector failures pt-BR
dc.subject Fault detection and diagnosis pt-BR
dc.subject Principal component analysis pt-BR
dc.subject Singular value decomposition pt-BR
dc.title Algorithm for detection and diagnosis of industrial furnace faults applying singular value decomposition and graphic visualization en
dc.type Artigo pt-BR


Files in this item

This item appears in the following Collection(s)

  • Artigos [378]
    Artigos Técnico-científicos na área de Química

Show simple item record

Search DSpace


Browse

My Account