Modeling and Simulation of Vehicle Handling Stability Control Based on Tire Pressure

In order to study the influence of tire pressure change on the control of vehicle handling stability, the seven-degree-of-freedom theoretical model of automobile dynamics and tire theoretical model considering tire pressure were established. Considering the double lane conditions, the control stabil...

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Bibliographic Details
Published in:Journal of physics. Conference series 2021-06, Vol.1948 (1), p.12162
Main Authors: Bi-bao, Guo, Tao, Fu
Format: Article
Language:English
Subjects:
Control stability
Dynamic stability
Handling
Physics
Simulation
Stability analysis
Steering
Yaw
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Summary:In order to study the influence of tire pressure change on the control of vehicle handling stability, the seven-degree-of-freedom theoretical model of automobile dynamics and tire theoretical model considering tire pressure were established. Considering the double lane conditions, the control stability of automobile is simulated, and the influence of tire pressure change on the control stability of automobile is analyzed. The simulation results show that when the tire pressure is too high or too small, the yaw rate of the vehicle in the process of high speed steering cannot be stable, which reduces the vehicle handling stability.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1948/1/012162