Modeling and Simulation of Automatic Emergency Braking Control System for Unmanned All-Terrain Vehicle

Abstract

Analyses the composition and working principle of automatic emergency braking system, according to the characteristics of unmanned all-terrain vehicle, PID control system model of the throttle opening and the brake pedal opening is built, the PID control system is set to conduct unmanned ATV forecast control, vehicle dynamics simulation model is established using Carsim software and the vehicle parameters are set. Then, the vehicle dynamics model was co-simulated with Matlab/ Simulink. The simulation result shows that the emergency braking control system designed can ensure the safety of people and vehicles, and has a certain practical value for the development of vehicle control technology of unmanned all-terrain vehicle.