Feasibility Study of Fault Diagnosis System for Chemical Plants

Yoshifumi Tsuge, Junichi Siozaki, Hisayoshi Matsuyama, Eiji O'Shima, Yuji Iguchi, Masakatsu Fuchigami, Motohiko Matsushita

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

An experimental investigation to verify the practical applicability of the method of fault diagnosis based on the signed digraph was performed with the use of a chemical process pilot plant with two chemical reactors where gas-liquid exothermic reactions in the presence of solid catalyst take place. The object was to identify eleven different causes of failure. It was confirmed, as the consequence of the experiments, that the feasibility of applying the algorithm is promising with the condition that the sensors are allocated properly to assure the promptness and accuracy of diagnosis.

Original languageEnglish
Pages (from-to)240-246
Number of pages7
Journalkagaku kogaku ronbunshu
Volume10
Issue number2
DOIs
Publication statusPublished - Jan 1984

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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  • Cite this

    Tsuge, Y., Siozaki, J., Matsuyama, H., O'Shima, E., Iguchi, Y., Fuchigami, M., & Matsushita, M. (1984). Feasibility Study of Fault Diagnosis System for Chemical Plants. kagaku kogaku ronbunshu, 10(2), 240-246. https://doi.org/10.1252/kakoronbunshu.10.240