DYNAMIC CORRELATION AMONG PERFORMANCE SHAPING FACTORS - CURRENT AND FUTURE DEVELOPMENT TRENDS

抄録

Many human reliability analysis (HRA) methods have been developed to evaluate the reliability of Main Control Room (MCR) of Nuclear Power Plants (NPP). Performance Shaping Factors (PSFs) were used in most of them to depict the contextual factors with the combination of different dimension, and to qualitatively and quantitatively evaluate the human reliability. The correlations among PSFs were one of the most important challenges for the improvement of HRA analysis quality, while most of existing HRA methods consider PSFs independently. Based on the analysis of some of the existing HRA methods and literature review of published research in this field, this paper presents a report on techniques for identifying the correlations among PSFs and some insights for future research on revealing their actual correlations.