Human reliability test and identification of HCR model basic parameters for single factor "meta-operation"

The lack of basic data and the poor availability are a longstanding puzzle in human reliability analysis (HRA) of the manned space. In order to resolve this puzzle, we begin with analyzing task process operation to define "meta-operation", and then classify the process of tasks related to the single factor into seven kinds of "meta-operations" which cover both the rule type and skilled cognitive type. According to these seven kinds of "meta-operations", we design the test environments and the groups of experimental persons. Through five different groups of experimental persons, we obtain nearly 8000 valid experimental data. The analysis of these experimental data reveals that there is no significant difference among the different groups at the "meta-operational" level. From the analysis we also get seven kinds of human cognition reliability (HCR) model basic parameters. This work lays down a solid foundation for the next step research of the reliability of complex task personnel.