The Load and Centroid Location Estimation of Tractor-Semitrailer

摘要

The vehicle load and center-of-gravity position estimation method based on tire force is easy to be calculated and implemented. There is no need to add additional load sensor, and it is suitable even when the load distribution is uneven. The simulation results show that the load and center-of-gravity estimation method is with high accuracy and is reliable. The load and center-of-gravity estimation results can be further applied to the vehicle braking force distribution strategy, thereby improving vehicle braking performance.