Description | Wet road | Dry road |
---|---|---|
Speed threshold vth (km/h) | 5.0 | 1.5 |
Optimal slip ratio λth | 0.11 | 0.17 |
Slip ratio threshold λopt | 0.11 | 0.17 |
Slip ratio difference λdif | 0.5 | 0.05 |
Torque coefficient threshold σ | 0.6 | 0.8 |
Maximum road adhesion μmax | 0.4 | 0.8 |
Boundary layer thickness φ | 0.01 | 0.01 |