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Progress in Root Cause and Fault Propagation Analysis of Large-Scale Industrial Processes
Joint Authors
Source
Journal of Control Science and Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-26
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
In large-scale industrial processes, a fault can easily propagate between process units due to the interconnections of material and information flows.
Thus the problem of fault detection and isolation for these processes is more concerned about the root cause and fault propagation before applying quantitative methods in local models.
Process topology and causality, as the key features of the process description, need to be captured from process knowledge and process data.
The modelling methods from these two aspects are overviewed in this paper.
From process knowledge, structural equation modelling, various causal graphs, rule-based models, and ontological models are summarized.
From process data, cross-correlation analysis, Granger causality and its extensions, frequency domain methods, information-theoretical methods, and Bayesian nets are introduced.
Based on these models, inference methods are discussed to find root causes and fault propagation paths under abnormal situations.
Some future work is proposed in the end.
American Psychological Association (APA)
Yang, Fan& Xiao, Deyun. 2012. Progress in Root Cause and Fault Propagation Analysis of Large-Scale Industrial Processes. Journal of Control Science and Engineering،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-474713
Modern Language Association (MLA)
Yang, Fan& Xiao, Deyun. Progress in Root Cause and Fault Propagation Analysis of Large-Scale Industrial Processes. Journal of Control Science and Engineering No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-474713
American Medical Association (AMA)
Yang, Fan& Xiao, Deyun. Progress in Root Cause and Fault Propagation Analysis of Large-Scale Industrial Processes. Journal of Control Science and Engineering. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-474713
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-474713