A computational model for evaluating the effects of attention, memory, and mental models on situation assessment of nuclear power plant operators

Hyun-Chul Lee and Poong-Hyun Seong

Reliability Engineering and System Safety, 2009, vol. 94, issue 11, 1796-1805

Abstract: Operators in nuclear power plants have to acquire information from human system interfaces (HSIs) and the environment in order to create, update, and confirm their understanding of a plant state, as failures of situation assessment may cause wrong decisions for process control and finally errors of commission in nuclear power plants. A few computational models that can be used to predict and quantify the situation awareness of operators have been suggested. However, these models do not sufficiently consider human characteristics for nuclear power plant operators.

Keywords: Computational model; Situation assessment; Bayesian network; Nuclear power plant operators; Human reliability analysis; Cognitive factor (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (7)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:reensy:v:94:y:2009:i:11:p:1796-1805

DOI: 10.1016/j.ress.2009.05.012

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