An algorithm for diagnosing faulty sensors and design of a diagnosis system

Koichi Fuchino, Yasushi Kawabata, Shigeyuki Tateno, Yoshihumi Tsuge, Hisayoshi Matsuyama

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

An efficient algorithm is presented for diagnosing faulty sensors by use of X2 testing and linear relationships among measurable variables in steady states of continuous processes. A method is also developed for the design of a diagnosis systems utilizing this algorithm. The efficiency of the presented algorithm and the accuracy of the suggested design method are demonstrated by numerical experiments. This method is useful to diagnose baised flow meters by integrated flowrates.

Original languageEnglish
Pages (from-to)766-775
Number of pages10
JournalKagaku Kogaku Ronbunshu
Volume21
Issue number4
DOIs
Publication statusPublished - 1995
Externally publishedYes

Fingerprint

Sensors
Testing
Experiments

Keywords

  • Data rectification
  • Fault detection
  • Fault diagnosis
  • Safety
  • Systems engineering

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Chemistry(all)

Cite this

An algorithm for diagnosing faulty sensors and design of a diagnosis system. / Fuchino, Koichi; Kawabata, Yasushi; Tateno, Shigeyuki; Tsuge, Yoshihumi; Matsuyama, Hisayoshi.

In: Kagaku Kogaku Ronbunshu, Vol. 21, No. 4, 1995, p. 766-775.

Research output: Contribution to journalArticle

Fuchino, Koichi ; Kawabata, Yasushi ; Tateno, Shigeyuki ; Tsuge, Yoshihumi ; Matsuyama, Hisayoshi. / An algorithm for diagnosing faulty sensors and design of a diagnosis system. In: Kagaku Kogaku Ronbunshu. 1995 ; Vol. 21, No. 4. pp. 766-775.
@article{46253cd3c76643579e105c2347db07c8,
title = "An algorithm for diagnosing faulty sensors and design of a diagnosis system",
abstract = "An efficient algorithm is presented for diagnosing faulty sensors by use of X2 testing and linear relationships among measurable variables in steady states of continuous processes. A method is also developed for the design of a diagnosis systems utilizing this algorithm. The efficiency of the presented algorithm and the accuracy of the suggested design method are demonstrated by numerical experiments. This method is useful to diagnose baised flow meters by integrated flowrates.",
keywords = "Data rectification, Fault detection, Fault diagnosis, Safety, Systems engineering",
author = "Koichi Fuchino and Yasushi Kawabata and Shigeyuki Tateno and Yoshihumi Tsuge and Hisayoshi Matsuyama",
year = "1995",
doi = "10.1252/kakoronbunshu.21.766",
language = "English",
volume = "21",
pages = "766--775",
journal = "Kagaku Kogaku Ronbunshu",
issn = "0386-216X",
publisher = "Society of Chemical Engineers, Japan",
number = "4",

}

TY - JOUR

T1 - An algorithm for diagnosing faulty sensors and design of a diagnosis system

AU - Fuchino, Koichi

AU - Kawabata, Yasushi

AU - Tateno, Shigeyuki

AU - Tsuge, Yoshihumi

AU - Matsuyama, Hisayoshi

PY - 1995

Y1 - 1995

N2 - An efficient algorithm is presented for diagnosing faulty sensors by use of X2 testing and linear relationships among measurable variables in steady states of continuous processes. A method is also developed for the design of a diagnosis systems utilizing this algorithm. The efficiency of the presented algorithm and the accuracy of the suggested design method are demonstrated by numerical experiments. This method is useful to diagnose baised flow meters by integrated flowrates.

AB - An efficient algorithm is presented for diagnosing faulty sensors by use of X2 testing and linear relationships among measurable variables in steady states of continuous processes. A method is also developed for the design of a diagnosis systems utilizing this algorithm. The efficiency of the presented algorithm and the accuracy of the suggested design method are demonstrated by numerical experiments. This method is useful to diagnose baised flow meters by integrated flowrates.

KW - Data rectification

KW - Fault detection

KW - Fault diagnosis

KW - Safety

KW - Systems engineering

UR - http://www.scopus.com/inward/record.url?scp=21844520791&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=21844520791&partnerID=8YFLogxK

U2 - 10.1252/kakoronbunshu.21.766

DO - 10.1252/kakoronbunshu.21.766

M3 - Article

VL - 21

SP - 766

EP - 775

JO - Kagaku Kogaku Ronbunshu

JF - Kagaku Kogaku Ronbunshu

SN - 0386-216X

IS - 4

ER -