Simulation Research on Regenerative Braking Control Strategy of Hybrid Electric Vehicle

This paper proposes a double layered multi parameters braking energy recovery control strategy for Hybrid Electric Vehicle, which can combine the mechanical brake system with motor in process to achieve higher utilization efficiency and at same time ensure that vehicle has sufficient performance safety performance. The first layer of proposed this aims improve force distribution coefficient front axle. On basis following principle distribution, axle rear is reasonably distributed according strength. second obtain proportional regenerative braking, considering influence speed, strength, power battery state charge (SOC) on three-input single-output fuzzy controller designed realize coordinated Finally, AMESim Matlab/Simulink co-simulation model was built; simulated analyzed based standard cycle conditions (the NEDC WLTC), simulation results were compared strategies A B. research show rate respectively 2.42%, 18.08% 2.56%, 16.91% than B, significantly improves vehicle.