TY - JOUR
T1 - A Fault Diagnosis System for the Continuous Process with Load Fluctuations
AU - Shibata, Boh Yoh
AU - Tsuge, Yoshifumi
AU - Matsuyama, Hisayoshi
AU - O’Shima, Eiji
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 1987
Y1 - 1987
N2 - A method for fault diagnosis of a continuous process with load fluctuations has been developed. It consists of two algorithms, one an efficient algorithm for data rectification developed by introducing Akaike’s Information Criterion and the other a fault diagnosis algorithm utilizing the signed directed graph. The former detects abnormal values of the state variables in the process with load fluctuations and supplies them to the latter. The latter searches candidates for the origin of failure which can explain all the abnormal values detected by the former. The efficency of this method is demonstrated by applying it to three types of miniature pipelines with different configurations.
AB - A method for fault diagnosis of a continuous process with load fluctuations has been developed. It consists of two algorithms, one an efficient algorithm for data rectification developed by introducing Akaike’s Information Criterion and the other a fault diagnosis algorithm utilizing the signed directed graph. The former detects abnormal values of the state variables in the process with load fluctuations and supplies them to the latter. The latter searches candidates for the origin of failure which can explain all the abnormal values detected by the former. The efficency of this method is demonstrated by applying it to three types of miniature pipelines with different configurations.
UR - http://www.scopus.com/inward/record.url?scp=84945122349&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84945122349&partnerID=8YFLogxK
U2 - 10.1252/kakoronbunshu.13.734
DO - 10.1252/kakoronbunshu.13.734
M3 - Article
AN - SCOPUS:84945122349
VL - 13
SP - 734
EP - 740
JO - Kagaku Kogaku Ronbunshu
JF - Kagaku Kogaku Ronbunshu
SN - 0386-216X
IS - 6
ER -