Fault diagnosis algorithms based on the signed directed graph and its modifications.

Yoshifumi Tsuge, J. Shiozaki, H. Matsuyama, E. O. O'Shima

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Abstract

Algorithms based on the 'signed directed graph (SDG)' and its modifications, the 'SDG with delay' and the 'Multi-stage Signed Directed Graph (MSDG)', were developed for the diagnosis of the system failure in the chemical process. A feasibility study on the automated fault diagnosis system based on the 'SDG' was performed making use of a practical pilot plant. The fault diagnosis based on the 'SDG' with delay' can give the candidates in order of possibilities of being the origin of failure if it can utilize the information about delays of immediate influences among the variables. The advantages of this method was demonstrated by applying to the same data obtained from the pilot plant. In order to utilize the time varying information, the concept of the 'MSDG' is introduced. The MSDG enables one to diagnose impulse type failures and the failures in the back up systems. The capability of the method based on the MSDG was with the example of the TMI accident. (A)

Original languageEnglish
Title of host publicationIN
Subtitle of host publicationPSE '85, PROCESS SYSTEMS ENGINEERING ON THE USE OF COMPUTERS IN CHEMICAL ENGINEERING, (CAMBRIDGE, U.K.: MAR. 31- APR. 4,
PublisherInst. Chem. Engrs
Pages133-144
Number of pages12
Edition40 ) (EFCE Event No.313) (IChemE Symp. Ser. No.92) (ISBN 0-85...
ISBN (Print)0852951884, 9780852951880
Publication statusPublished - Jan 1 1985
Externally publishedYes

Fingerprint

Directed graphs
Failure analysis
Pilot plants
Accidents

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Tsuge, Y., Shiozaki, J., Matsuyama, H., & O'Shima, E. O. (1985). Fault diagnosis algorithms based on the signed directed graph and its modifications. In IN: PSE '85, PROCESS SYSTEMS ENGINEERING ON THE USE OF COMPUTERS IN CHEMICAL ENGINEERING, (CAMBRIDGE, U.K.: MAR. 31- APR. 4, (40 ) (EFCE Event No.313) (IChemE Symp. Ser. No.92) (ISBN 0-85... ed., pp. 133-144). Inst. Chem. Engrs.

Fault diagnosis algorithms based on the signed directed graph and its modifications. / Tsuge, Yoshifumi; Shiozaki, J.; Matsuyama, H.; O'Shima, E. O.

IN: PSE '85, PROCESS SYSTEMS ENGINEERING ON THE USE OF COMPUTERS IN CHEMICAL ENGINEERING, (CAMBRIDGE, U.K.: MAR. 31- APR. 4,. 40 ) (EFCE Event No.313) (IChemE Symp. Ser. No.92) (ISBN 0-85... ed. Inst. Chem. Engrs, 1985. p. 133-144.

Research output: Chapter in Book/Report/Conference proceedingChapter

Tsuge, Y, Shiozaki, J, Matsuyama, H & O'Shima, EO 1985, Fault diagnosis algorithms based on the signed directed graph and its modifications. in IN: PSE '85, PROCESS SYSTEMS ENGINEERING ON THE USE OF COMPUTERS IN CHEMICAL ENGINEERING, (CAMBRIDGE, U.K.: MAR. 31- APR. 4,. 40 ) (EFCE Event No.313) (IChemE Symp. Ser. No.92) (ISBN 0-85... edn, Inst. Chem. Engrs, pp. 133-144.
Tsuge Y, Shiozaki J, Matsuyama H, O'Shima EO. Fault diagnosis algorithms based on the signed directed graph and its modifications. In IN: PSE '85, PROCESS SYSTEMS ENGINEERING ON THE USE OF COMPUTERS IN CHEMICAL ENGINEERING, (CAMBRIDGE, U.K.: MAR. 31- APR. 4,. 40 ) (EFCE Event No.313) (IChemE Symp. Ser. No.92) (ISBN 0-85... ed. Inst. Chem. Engrs. 1985. p. 133-144
Tsuge, Yoshifumi ; Shiozaki, J. ; Matsuyama, H. ; O'Shima, E. O. / Fault diagnosis algorithms based on the signed directed graph and its modifications. IN: PSE '85, PROCESS SYSTEMS ENGINEERING ON THE USE OF COMPUTERS IN CHEMICAL ENGINEERING, (CAMBRIDGE, U.K.: MAR. 31- APR. 4,. 40 ) (EFCE Event No.313) (IChemE Symp. Ser. No.92) (ISBN 0-85... ed. Inst. Chem. Engrs, 1985. pp. 133-144
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