Research Article
An Approach for Integrated Analysis of Human Factors in Remote Handling Maintenance
Table 2
Numerical interval-based indicators.
| Criterion | Indicator | Interval define | | | | | |
| Accessibility | Visual accessibility | Very poor | Poor | Medium | Good | Very good | Operation accessibility | Very poor | Poor | Medium | Good | Very good |
| Health safety | Physical injuries | Very serious | Serious | Medium | Small | Tiniest | Radiation injuries (distance/m) | 0~0.2 | 0.2~0.4 | 0.4~0.6 | 0.6~0.8 | 0.8~1 |
| Comfort | Fatigue at work (RULA value) | 7 | 5~6 | 3~4 | 2 | 1 |
| Correctness | HEP | >0.08 | 0.06~0.08 | 0.04~0.06 | 0.02~0.04 | <0.02 |
| Internal factors | Psychological cognition (expert scoring) | 0~1 | 1~2 | 2~3 | 3~4 | 4~5 |
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