Patent ID: 11879809
Assignee: BRIDGESTONE CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 3:
4. The vehicle action simulation method according to claim 2, further comprising:
controlling an amount of displacement to be given to a vehicle body of a test vehicle and an amount of displacement to be given to a wheel of the test vehicle in accordance with the predicted behavior of the actual vehicle during travel and the calculated tire ground contact characteristics;
measuring the amount of displacement and/or an acting force of the vehicle body and the amount of displacement and/or an acting force of the wheel in accordance with the predicted behavior of the actual vehicle during travel and the tire ground contact characteristics,
wherein a support part of a mount portion independently displaces the vehicle body and the wheel,
measuring the amount of displacement and/or the acting force of the vehicle body and the amount of displacement and/or the acting force of the wheel, and
controlling the amount of displacement to be given to the vehicle body by the support part and the amount of displacement to be given to the wheel by the support part,
wherein changing the attitude of the tire and the rotational speed of the rotary drum includes predicting a motion state of the actual vehicle during travel by using measurement data and reproducing the transient change on the tire on the basis of the predicted motion state and the predicted behavior of the actual vehicle during travel.