Table 11 Human posture factor level and influence coefficient
From: A maintenance time prediction method considering ergonomics through virtual reality simulation
Activity result | Final result | Risk level | Suggestion | Influence coefficient |
|---|---|---|---|---|
0 | 1 | No risk | No need to improve | 1 |
1 | 2–3 | Low | Maybe need to improve | 1.24 |
2 | 4–6 | Middle | Need to improve | 1.37 |
3 | 7–9 | High | Need to improve quickly | 1.5 |
4 | 10–11 | Polar high | Need to improve right now | 1.63 |