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An Algorithm for Evaluating Time-related Human Reliability using Instrumentation Cues and Procedure Cues
Nuclear Engineering and Technology ( IF 2.6 ) Pub Date : 2021-02-01 , DOI: 10.1016/j.net.2020.08.015
Yochan Kim , Jaewhan Kim , Jinkyun Park , Sun Yeong Choi , Seunghwan Kim , Wondea Jung , Hee Eun Kim , Seung Ki Shin

Abstract The performance time of human operators has been recognized as a key aspect of human reliability in socio-complex systems, including nuclear industries. Because of the importance of the time factor, most existing human reliability assessment methods provide ways to quantify human error probabilities (HEPs) that are associated with the performance time. To quantify such kinds of HEPs, it is crucial to rationally predict the length of time required and time available and compare them. However, there have not been detailed guidelines that identify the critical cue presentation time or initial time of human performance, which is important to calculate the time information. In this paper, we introduce a time-related HEP calculation technique with a decision algorithm that determines the critical cue and its timing. The calculation process is presented with the application examples. It is expected that the proposed algorithm will reduce the variability in the time-related reliability assessment and strengthen the scientific evidence of the assessment process. The detailed description is provided in the technical report KAERI/TR-7607/2019.

中文翻译:

使用仪器提示和程序提示评估与时间相关的人类可靠性的算法

摘要 在包括核工业在内的社会复杂系统中,人类操作员的工作时间已被认为是人类可靠性的一个关键方面。由于时间因素的重要性,大多数现有的人类可靠性评估方法都提供了量化与性能时间相关的人为错误概率 (HEP) 的方法。要量化此类 HEP,合理预测所需时间和可用时间并进行比较至关重要。然而,还没有详细的指南来确定关键提示呈现时间或人类表现的初始时间,这对于计算时间信息很重要。在本文中,我们介绍了一种与时间相关的 HEP 计算技术,该技术具有确定关键提示及其时间的决策算法。计算过程通过应用示例进行介绍。预计所提出的算法将减少与时间相关的可靠性评估中的可变性,并加强评估过程的科学证据。详细说明见技术报告 KAERI/TR-7607/2019。
更新日期:2021-02-01
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