Research on traction slip control algorithm for parallel hybrid cars

Abstract

Traction slip control algorithm and strategy for parallel hybrid vehicle are proposed in this paper. Based on the torque distribution strategy of parallel cars, the torque control strategy and algorithm and brake control strategy of TCS are designed. Under the environment of Matlab/Simulink, the vehicle model and TCS controller model of parallel Hybrid Electric vehicle are built. The simulation test is performed on the low μ road. The simulation results show that the control algorithm can prevent the driven wheels from spinning effectively.