Research Article
Experimental Autonomous Road Vehicle with Logical Artificial Intelligence
Table 1
Adjusted parameters of mathematical model for different cars.
| | Number | Parameter | GAZ 322132 | LR 3 (discovery 3) | Chevrolet Orlando |
| | (1) | Coefficient of aerodynamic drag, (—) | 0.60 | 0.41 | 0.32 | | (2) | Coefficient of overall driving resistance (dry road), (—) | 0.03 | 0.04 | 0.03 | | (3) | Coefficient for considering increase in wheel rolling resistance with increasing vehicle velocity, (m2/s2) | 5.54⋅10−6 | 5.41⋅10−6 | 5.29⋅10−6 | | (4) | Dynamic slip resistance coefficient, (N) | 15746 | 18729 | 13808 | | (5) | Dynamic slip resistance coefficient, (rad−1) | 16.39 | 25.42 | 20.38 | | (6) | Tire relaxation length, (m) | 1.19 | 0.18 | 0.36 | | (7) | Attenuation factor (degenerates the Kamm circle into an ellipse), (—) | 0.80 | 0.97 | 0.98 |
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