EBD Control Research on Nonuniformity Roads for Electric Vehicles on Energy Regenerative and Feedback Friction Integrated Braking

Abstract

The energy regenerative and feedback friction integrated braking system for electric vehicles is projected, and the integrated system dynamic model is set up. Offer the EBD control strategy on nonuniformity roads based on ABS system. Based on the Matlab/Simulink, establish the dynamic simulation system of integrated braking system and EBD control for the electric vehicles; Based on the Chery A3 car, simulate and analyze the integrated braking system EBD control performances on the condition of driving straight on nonuniformity roads. The study results indicate that the energy regenerative and feedback friction integrated braking system for electric vehicles has good EBD performance, and has high regenerative braking efficiency, braking performance and braking stability.