矿用电动车以其“零排放、低能耗、低噪音”的强大优势，极大地改善了矿井作业环境，给煤炭矿井注入了绿色开采元素。井下行驶工况复杂，矿用电动车要频繁制动和减速，使得对矿用电动车再生制动的研究极具有现实意义。本文针对轻型后驱矿用电动车设计了再生制动力矩分配策略，主要开展以下工作： （1）根据矿用电动车的实际应用，以满足整车性能设计指标为前提，以整车动力性及经济性为出发点，对动力总成部件进行参数匹配分析，完成电机及电池的选型，分析异步电机再生制动能量产生过程和机理。 （2）通过对电机工作特性、电池工作特性和欧洲ECE法规三方面的深入分析，明确电机制动和机械制动间的关系，设计基于制动强度的制动力矩的分配策略。 （3）根据整车布置方式，通过AVL-Cruise软件建立整车性能仿真模型与MATLAB/Simulink中建立的制动力分配策略进行联合仿真。在特定制动工况和典型城市循环工况条件下进行仿真，并对制动能量回收效果进行评价分析。 （4）搭建再生制动实验平台完成基于制动强度的制动力矩分配策略的实验验证，并将实验结果和仿真结果进行对比分析，结果表明所提出策略下的能量制动回收系统可有效回收制动能量。验证了设计的再生制动力矩分配控制策略的正确性。

The mining electric vehicle has greatly improved the mine operating environment with the strong advantages of “zero emission, low energy consumption and low noise”, and injected green mining elements into coal mines. It is very practical to study the regenerative braking of mining electric vehicle with the complicated driving conditions, the frequent application of different strength braking and deceleration. This thesis has designed a regenerative braking torque distribution strategy for light-weight, rear-wheel-drive mining electric vehicles. The main works are shown below: (1) According to the practical application of mining electric vehicle, in order to fit the requirements of vehicle performance design, the parameters matching analysis of power assembly components is conducted based on the vehicle power and economy. On this basis, the selection of motor and battery is completed, and the regenerative braking energy generation process of the asynchronous motor is analyzed to clarify the objectives of this study. (2) Through the motor performance, battery operating characteristics and the European ECE regulations detailed analysis of the three aspects, the relationship between the motor brake and mechanical brake were clarified. On the basis of the above analysis, the allocation strategy based on braking intensity of braking torque was designed. (3) According to the vehicle layout, the simulation model of the vehicle performance was built by AVL-Cruise software, the power distribution strategy established by MATLAB/ Simulink were carried out for joint simulation. Simulation was carried out under certain braking conditions and typical urban cycling conditions. The evaluation and analysis of the braking energy recovery effect are analyzed. (4) On the experimental platform of regenerative braking, the braking torque distribution strategy based on braking strength experiments were completed, and the experimental results were compared with the results of simulation analysis, the results show that the strategy of braking energy recovery system is effective recovery of braking energy. The correctness of the regenerative braking torque distribution control strategy is verified.