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Study on Stability Control of Electrical Vehicle Based on Regenerative Braking System

机译:基于再生制动系统的电动车辆稳定性控制研究

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A regenerative braking system coordinated controller was developed for a front wheel drive BEV that also includes an ultra-capacitor storage system. This controller integrates the dual-motor regenerative braking with the hydraulic braking and stability control systems. The vehicle braking mode and the distribution of braking torque were determined according to the vehicle braking requirements, vehicle status and energy storage system (battery plus ultra-capacitor) state, and the stability control torque was provided according to the real-time vehicle stability condition. Simulation results show that, compared with a motor unilateral independence control strategy, the integrated coordinated controller improves the vehicle's stability when the vehicle corners while braking.
机译:用于前轮驱动BEV的再生制动系统协调控制器,其还包括超电容器存储系统。该控制器通过液压制动和稳定性控制系统集成了双电机再生制动。根据车辆制动要求,车辆状态和能量存储系统(电池加上超电容)状态确定车辆制动模式和制动扭矩的分布,并且根据实时车辆稳定性条件提供稳定性控制扭矩。仿真结果表明,与电机单侧独立控制策略相比,综合协调控制器提高了车辆在制动时车辆的稳定性。

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