Research On Multi Parameter Logic Threshold Drive Control Strategy For Distributed Hybrid Electric Vehicle

This paper introduces the structure and working principle of distributed hybrid vehicles, the simulation model of vehicle has been built by graphical modeling of MATLAB/Simulink. The multi parameter logic threshold optimization work region of driving control strategy based on the engine optimal work region was proposed, which considers the rational work region of battery with the boundary velocity threshold. Based on Matlab/Simulink, 0-32km/h acceleration simulation was carried out. The simulation results show that the designed multi parameter logic threshold drive control strategy can reasonably allocate the target torque of the engine and the motor. While ensuring that the engine and battery pack operate in a better working area, the power performance of the vehicle is improved.