The Vehicle Stability Test System Based on Active Brake Control for Overturning Prevention

Abstract

Design the structure of the vehicle system for overturning prevention and set up the system dynamic model. Based on the Matlab/Simulink, establish the dynamic simulation system of the vehicle system for overturning prevention for the Chery A3 car. Using the brake / drive integrated ESP control principle, based on the simulation model, respectively simulate and analyze the ESP control performances of the vehicle system and the vehicle system for overturning prevention on different simulation conditions. The study results indicate that when there is no ESP control or ESP control system failure, the vehicle system for overturning prevention can simulate the ESP control performances of the vehicle system effectively, the ESP control performances of the vehicle system and the vehicle system for overturning prevention have remarkable consistency. The theory of the vehicle system for overturning prevention for the ESP control performances test provides a basis for the vehicle stability control performance research.

Anti-Overturning Capability and Fuzzy PID Speed Control for Four-Way Shuttle Vehicles in Processed Grain Storage

“…Pieper A, et al [14] used the analytical method for the vibration of vehicles, revealed the shortcomings of traditional independent suspension in rolling vibration reduction, and eliminated the defects of rolling vibration damping through an intelligent control mechanism. Zhao J Z, et al [15] designed an anti-overturning system for vehicles with a dynamic simulation model and analyzed the control performance of the system under different conditions. Gao Z, et al [16] adopted the coupled vehicle dynamics model and the moving horizon estimation method for online optimization, and realized the accurate observation and acquisition of the vehicle system state.…”