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Tyre characteristics and modelling 321<br />

8000.0<br />

6000.0<br />

4000.0<br />

COMPARISON OF TYRE MODELS – TYRE B 195/65 R15<br />

Vertical load 200 kg<br />

Fiala<br />

Magic Formula<br />

Interpolation<br />

Lateral force (N)<br />

2000.0<br />

0.0<br />

2000.0<br />

4000.0<br />

6000.0<br />

8000.0<br />

8.0<br />

10.0<br />

6.0<br />

4.0<br />

0.0<br />

2.0 2.0<br />

Slip angle (deg)<br />

4.0<br />

6.0<br />

8.0<br />

10.0<br />

Fig. 5.72 Comparison of tyre models – lateral force with slip angle. (200 kg<br />

load). (This material has been reproduced from the Proceedings of the Institution<br />

of Mechanical Engineers, K1 Vol. 214 ‘The modelling and simulation of vehicle<br />

handling. Part 3: tyre modelling’, M.V. Blundell, page 19, by permission of the<br />

Council of the Institution of Mechanical Engineers)<br />

2000.0<br />

COMPARISON OF TYRE MODELS – TYRE B 195/65 R15<br />

Vertical load 200 kg<br />

Fiala<br />

Magic Formula<br />

Interpolation<br />

Lateral force (N)<br />

0.0<br />

2000.0<br />

0.0<br />

2.0 2.0<br />

Slip angle (deg)<br />

Fig. 5.73 Comparison of tyre models – lateral force at near zero slip angle<br />

(200 kg load). (This material has been reproduced from the Proceedings of the<br />

Institution of Mechanical Engineers, K1 Vol. 214 ‘The modelling and simulation of<br />

vehicle handling. Part 3: tyre modelling’, M.V. Blundell, page 19, by permission<br />

of the Council of the Institution of Mechanical Engineers)

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