Using Fault Trees and Cognitive Work Analysis to Assess Human Actions in Aviation Accidents
Using Fault Trees and Cognitive Work Analysis to Assess Human Actions in Aviation Accidents
复制标题
使用故障树和认知工作分析来评估航空事故中的人类行为
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
D. Schulze
中科院分区：
文献类型：
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作者：
B. Coury;D. Schulze
美国国家运输安全委员会（NTSB）的职能之一是审查和评估事故调查方法和技术。在本文中，我们提出了一种基于故障树分析和认知工作分析的方法来评估航空事故中的人类行为。本文展示了如何使用这两种不同的方法来模拟航空事故中的人类行为，然后将该过程的结果整合到整个事故调查过程中。本文首先展示了故障树如何描述飞机系统与人类交互故障的来源，然后继续描述使用认知工作分析得出故障的步骤。本文最后讨论了正在进行的测试方法和探索其他技术的努力。
One of the functions of the National Transportation Safety Board (NTSB) is to examine and assess accident investigation methods and techniques. In this paper we present an approach being explored to assess human actions in aviation accidents that draws from fault tree analysis and cognitive work analysis. The paper shows how these two different approaches can be used to model human actions in an aviation accident, and then integrate the results of that process into an overall accident investigation process. The paper begins by showing how a fault tree depicts the sources of human interaction failures with aircraft systems, and then proceeds to describe the steps taken to derive the failures using cognitive work analysis. The paper concludes with a discussion of ongoing efforts to test the method and to explore other techniques.