Research on turning braking lag of center-axle trailer combination based on TruckSim/Simulink co-simulation

Bingtao Li; Sheng Chang; Xianchao Zhu; Meiling Yang

doi:10.1117/12.2623924

6 February 2022 Research on turning braking lag of center-axle trailer combination based on TruckSim/Simulink co-simulation

Bingtao Li, Sheng Chang, Xianchao Zhu, Meiling Yang

Author Affiliations +

Proceedings Volume 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021); 120810M (2022) https://doi.org/10.1117/12.2623924
Event: Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 2021, Chongqing, China

Abstract

In this paper, the mathematical model of the center-axle trailer combination and the TruckSim nonlinear simulation model are established, and the reliability of the simulation model is verified through actual vehicle tests. Aiming at the problem that TruckSim cannot control the single-wheel braking time control, a TruckSim/Simulink co-simulation model was established to study the effect of the braking lag of the central axle trailer on turning braking. The simulation shows that the length of the braking lag time directly affects the braking distance of the train. The reason is that the braking lag changes the wheel locking time of the central axle trailer, shortening the trailer braking lag time, and reducing the yaw rate of the trailer, improve braking stability.

Citation Download Citation

Bingtao Li, Sheng Chang, Xianchao Zhu, and Meiling Yang "Research on turning braking lag of center-axle trailer combination based on TruckSim/Simulink co-simulation", Proc. SPIE 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 120810M (6 February 2022); https://doi.org/10.1117/12.2623924

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