Application of grey theory in identification model of human error criticality

作者：Li, Peng-Cheng; Zhang, Li; Wang, Yi-Qun

来源：Nuclear Power Engineering, 2009, 30(3): 122-125.

• Failure mode and effects analysis
• Grey theory
• Human errors
• Identification model
• Probability of errors
• Probability of occurrence
• Relativity theory
• Weight distributions

The identification model for human error criticality is constructed on the basis of the principle of the Failure Mode and Effects Analysis. It consists of three decision-making factors, namely the scale of probability of occurrence of human error mode, the scale of probability of error-effect and the scale of error-consequence criticality. It is difficult to consider the weight of every factor, this paper employs the grey theory to identify the human error criticality, which provides a new viewpoint for the identification of the priority of error criticality and origin, which overcome the problem for the actual weight distribution.

• 出版日期2009-6
• 单位华南理工大学