Graph-based Grouping of Statistical Dependent Alarms in Automated Production Systems
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DOI: 10.1016/j.ifacol.2018.09.607
Abstract: Abstract Causal relations between sources of industrial alarms can result in alarm floods, leading to a large number of simultaneously occurring alarms. Hence, various approaches exist to detect such alarm floods in historical alarm data… read more here.
Keywords: historical alarm; alarm; graph based; alarm data ... See more keywords
Detection of Historical Alarm Subsequences Using Alarm Events and a Coactivation Constraint
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DOI: 10.1109/access.2021.3067837
Abstract: This paper aims to provide an in-depth study of the detection of historical alarm subsequences, which are frequently used as an initial step for alarm flood analysis methods. Therefore, state-of-the-art approaches are comprehensively examined, evaluated,… read more here.
Keywords: alarm subsequences; alarm events; detection historical; historical alarm ... See more keywords