Distribution of braking forces between vehicle bridges and redistribution of braking mass

Abstract

The distribution of braking forces between vehicle bridges and the redistribution of braking mass are crucial factors affecting vehicle stability and braking performance. In multi-axle and articulated vehicles, improper braking force distribution can lead to instability, reduced braking efficiency, and increased risk of accidents. This study investigates the dynamics of braking force distribution and mass redistribution using theoretical models, computational simulations, and experimental testing. Theoretical models based on Newtonian mechanics predict that the front axles bear more braking force due to load transfer during deceleration. Simulations using multi-body dynamics software confirm that suspension systems and braking technologies like Electronic Brake force Distribution improve force balance. Experimental testing on various vehicles validates these results, demonstrating how load distribution affects vehicle stability during braking. The findings highlight the importance of optimizing braking force distribution in multi-axle and articulated vehicles to ensure safe and efficient braking under diverse conditions.