综掘工作面人因失误模型

Human Error Model of Fully-mechanized-heading Face

煤矿综掘工作面是由人、机器设备和环境组成的复杂生产系统,其工作面环境条件易变、作业空间狭窄、视觉环境差等,对机器设备的可靠性,以及工人的作业效率及身心健康都有重要的影响。通过理论和实际调研的结合,在研究综掘工作面人-机-环境关系的基础上,借鉴统计理论,建立人因失误模型,运用参数估计进行统计分析,量化人因失误致因因子,求解人子系统的可靠性指标,深入分析人因失误行为发生的类型、行为因子。

The man-machine environment of fully-mechanized-heading face is a complex system which？ is composed of people , machinery , equipment and environment .Its various working environments , with nar-row operation space and poor visual condition , has important influence on the reliability of the machinery and equipment , as well as on the efficiency of the workers and their physical and mental health .Through the combination of theory and practice research , the research on the relationship of digging work face with machine and environment , and with the statistical theory for reference , a human error model is estab-lished.Using the statistical analysis of parameter estimation , human error factors are quantitatively ana-lysed , solving the reliability index of the subsystems , and analysing the type of behavior and behavior fac-tors causing human errors .