2017
DOI: 10.1016/j.engappai.2017.07.008
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Alarm management via temporal pattern learning

Abstract: Industrial plant safety involves integrated management of all the factors that may cause accidents. Process alarm management can be formulated as a pattern recognition problem in which temporal patterns are used to characterize different typical situations, particularly at startup and shutdown stages. In this paper we propose a new approach of alarm management based on a diagnosis process. Assuming the alarms and the actions of the standard operating procedure as discrete events, the diagnosis step relies on s… Show more

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Cited by 14 publications
(3 citation statements)
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“…The principle of Chronicle Based Alarm Management -CBAMis to consider several process situations (normal or abnormal) during start-up and shutdown stages and to model each of these situations through a learning chronicle. Thus, given the situation to be modeled, the algorithm HCDAM (Heuristic Chronicle Discovery Algorithm Modified) is fed by a set of event sequences structured from simulations and expert knowledge, giving us the respective chronicle of each situation [36]. Finally, with the chronicle built, a super-alarm can be generated giving to the operator's relevant information and assuming it as a new layer of protection to reduce accident occurrences because in many situations of alarm flood, hazard scenarios exist.…”
Section: Chronicle Based Alarm Management -Cbammentioning
confidence: 99%
“…The principle of Chronicle Based Alarm Management -CBAMis to consider several process situations (normal or abnormal) during start-up and shutdown stages and to model each of these situations through a learning chronicle. Thus, given the situation to be modeled, the algorithm HCDAM (Heuristic Chronicle Discovery Algorithm Modified) is fed by a set of event sequences structured from simulations and expert knowledge, giving us the respective chronicle of each situation [36]. Finally, with the chronicle built, a super-alarm can be generated giving to the operator's relevant information and assuming it as a new layer of protection to reduce accident occurrences because in many situations of alarm flood, hazard scenarios exist.…”
Section: Chronicle Based Alarm Management -Cbammentioning
confidence: 99%
“…A new resilience measure is suggested in Yoon et al (2017), which considers false alarm rates and reliability and formulated in a probabilistic framework. Furthermore, many alarm management strategies were also proposed in Zhu et al (2014), Yi (2016) andVasquez Capacho et al (2017). Aven and Zio (2011) argued the need for considering uncertainties in decision making on the grounds of the challenges involved in the treatment of uncertainties in risk assessment.…”
Section: Introductionmentioning
confidence: 99%
“…A new resilience measure is suggested in Yoon et al (2017), which considers false alarm rates and reliability and formulated in a probabilistic framework. Furthermore, many alarm management strategies were also proposed in Zhu et al (2014), Hu and Yi (2016) and Vasquez Capacho et al (2017).…”
Section: Introductionmentioning
confidence: 99%