Abstract
With an electric formula racing vehicle as the research object in the paper, a suspension design method with independent roll control function was introduced, and the conclusion that the suspension has different dam** requirements in ride conditions and roll conditions was drawn. Compared with traditional vehicles without heave shock absorbers, this type of suspension realizes the decoupling of stiffness and dam** in the heave and roll conditions, and different dam** characteristics of the vehicles are obtained in ride conditions and roll conditions by adjusting the heave shock absorbers and inboard shock absorbers separately, to improve the vehicle attitude control and steering response. The effectiveness of the design was verified by simulation in the vehicle dynamics simulation software VI-Car Real Time.
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Liu, Z., Li, Z., Chen, G., Jia, S., Tian, M., Wang, D. (2022). Suspension Design of Formula Racing Vehicle with Roll Independent Control Function. In: Proceedings of China SAE Congress 2020: Selected Papers. Lecture Notes in Electrical Engineering, vol 769. Springer, Singapore. https://doi.org/10.1007/978-981-16-2090-4_3
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DOI: https://doi.org/10.1007/978-981-16-2090-4_3
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