SCREAM: Space-based Cognitive Reliability Error Analysis Method

Boyer, Roger L ; Boring, Ron ; Gertman, DavidUlrich, Thomas ; Mortenson, Torrey

关键词: SPACE MISSIONS;    RISK;    RELIABILITY ANALYSIS;    HUMAN PERFORMANCE;    COGNITION;    GROUND TESTS;    ERROR ANALYSIS;    DATA ACQUISITION;   

RP-ID  :  JSC-E-DAA-TN74006,1112223335

学科分类：心理学（综合）

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

Given both ground-based performance shaping factors (PSFs) collected by the U.S. Nuclear Regulatory Commission (USNRC) and potential space-based PSFs collected by JSC's HH&P, this year's task is to determine how to combine them for future human reliability analysis (HRA) of space missions. All HRA to date for space missions have been based on ground data (i.e. 1-G environment). There is no space-based HRA approach. The target of this project to produce a "first of its kind" HRA approach for space missions. As humans go beyond Earth orbit and missions become longer, human performance and reliability is expected to degrade. The questions become by how much, when, and what, leading to defining the overall effect on crew risk. Knowing this information earlier rather than later will help us mitigate this risk by vehicle design, crew training, and operational workarounds.