Technical Paper
Research on Liquid Sloshing Model and Braking Dynamics Model of Semi-Trailer Vehicle for Transporting Dangerous Cargo for Driving Automation
2023-12-20
2023-01-7059
The phenomenon of liquid transfer in the liquid tank of the semi-trailer vehicle for transporting dangerous cargo (SVTDC) during braking is analyzed and the relevant mathematical model is established. The braking dynamic model of the SVTDC considering the liquid sloshing in the tank is established, and the model is verified based on the co-simulation method. Based on the typical conditions, the braking deceleration and axle load calculation functions of the model are simulated and analyzed, and the application prospect of the model in the development of driving automation control strategy is discussed.
