关键词: 电动胶轮车, Simulink, LUDDS, 性能仿真, 再生制动

Abstract: Abstract: Aiming at the obvious defections in explosion-proof and energy consumption of domestic diesel engine rubber wheel vehicle, this paper based on the design idea of electric transformation of diesel engine rubber wheel vehicle, using MATLAB/Simulink to build the complete vehicle model of target electric rubber wheel car, designs the driver model based on PI algorithm, and formulates the vehicle control strategy. The LUDDS with auxiliary roadway slope condition of Wangjialing coal mine is used as the target condition to simulate the vehicle performance, the reliability of the model is verified, and the battery SOC, power consumption and driving mileage under different operating conditions are compared and analyzed. The results show that the regenerative braking function of the electric rubber wheel car under the condition of low speed, frequent start-stop and slope can obviously improve the driving range. When the average slope is small, frequent start—stop is the main factor affecting the continuous mileage.