Table 22 Sensitivity analysis results.
From: Simulation study of freeway work zone scenes for autonomous driving using Simulink and PreScan
Parameters | Scope of change | System output changes | Degree of impact |
|---|---|---|---|
Speed | 80 -120km/h |  ± 15% | High |
Adjacent lane headway time interval | 1.25–2.25 |  ± 8% | Middle |
The speed limit in the work zone | 40–80 km/h |  ± 5% | Middle |
Road radius |  ± 10% |  ± 2% | Low |
