Evaluation of the Accuracy of the Fault Diagnosis System Based on the Signed Directed Graph

Yoshifumi Tsuge, Hisayoshi Matsuyama

Research output: Contribution to journalArticle

3 Citations (Scopus)


A method of evaluating the accuracy of fault diagnosis based on the signed directed graph is described. Its accuracy is represented by the collection of the envelope sets of candidates, which are assured not to be proper subsets of any set of candidates obtained by the fault diagnosis. An acetic acid manufacutring process is taken as an illustrative example to show the usefulness of this method.

Original languageEnglish
Pages (from-to)462-470
Number of pages9
Journalkagaku kogaku ronbunshu
Issue number4
Publication statusPublished - Jan 1 1985


All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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