AN ALGORITHM FOR DIAGNOSING FAULTY SENSOR S AND DESIGN OF A DIAGNOSISSYSTEM

Authors
FUCHINO K KAWABATA Y TATENO S TSUGE Y MATSUYAMA H
Citation
K. Fuchino et al., AN ALGORITHM FOR DIAGNOSING FAULTY SENSOR S AND DESIGN OF A DIAGNOSISSYSTEM, Kagaku kogaku ronbunshu, 21(4), 1995, pp. 766-775
Citations number
12
Categorie Soggetti
Engineering, Chemical
Journal title
Kagaku kogaku ronbunshu → ACNP
ISSN journal
0386216X
Volume
21
Issue
4
Year of publication
1995
Pages
766 - 775
Database
ISI
SICI code
0386-216X(1995)21:4<766:AAFDFS>2.0.ZU;2-I
Abstract
An efficient algorithm is presented for diagnosing faulty sensors by u se of X(2)testing and linear relationships among measurable variables in steady states of continuous processes. A method is also developed f or the design of a diagnosis systems utilizing this algorithm. The eff iciency of the presented algorithm and the accuracy of the suggested d esign method are demonstrated by numerical experiments. This method is useful to diagnose baised flow meters by integrated flowrates.