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

Koichi Fuchino, Yasushi Kawabata, Shigeyuki Tateno, Yoshifumi 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 - Jan 1 1995

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

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