Cooperative Control of Regenerative Braking and Antilock Braking for a Hybrid Electric Vehicle
Cooperative Control of Regenerative Braking and Antilock Braking for a Hybrid Electric Vehicle
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混合动力汽车再生制动与防抱死制动的协同控制
DOI：
10.1155/2013/890427
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发表时间：
2013-11
影响因子：
--
通讯作者：
Xianjian Jin
中科院分区：
文献类型：
--
作者：
Guodong Yin;Xianjian Jin
针对具有再生制动系统和防抱死制动系统的并联式混合动力汽车（HEV），提出了一种新的协同制动控制策略（CBCS），以提高其制动性能和能量再生。整车制动系统基于一种新的混合动力汽车制动扭矩分配方法，使防抱死制动系统与再生制动系统协同工作。在协同制动控制策略中，设计了ABS滑模控制器（SMC），通过连续调节液压制动转矩使车轮滑移保持在最优范围内；为了减少SMC中的抖振，研究了一种适度调整饱和函数的边界层方法；基于车轮滑移率、电池荷电状态（SOC）和电机转速，采用模糊逻辑控制策略（FLC）动态调节再生制动转矩。为了评价协同制动控制策略的性能，在MATLAB/SIMULINK中建立了混合动力汽车的制动系统模型。仿真结果表明，本文提出的协同制动控制策略具有良好的制动性能、乘客舒适性和较高的再生效率。
A new cooperative braking control strategy (CBCS) is proposed for a parallel hybrid electric vehicle (HEV) with both a regenerative braking system and an antilock braking system (ABS) to achieve improved braking performance and energy regeneration. The braking system of the vehicle is based on a new method of HEV braking torque distribution that makes the antilock braking system work together with the regenerative braking system harmoniously. In the cooperative braking control strategy, a sliding mode controller (SMC) for ABS is designed to maintain the wheel slip within an optimal range by adjusting the hydraulic braking torque continuously; to reduce the chattering in SMC, a boundary-layer method with moderate tuning of a saturation function is also investigated; based on the wheel slip ratio, battery state of charge (SOC), and the motor speed, a fuzzy logic control strategy (FLC) is applied to adjust the regenerative braking torque dynamically. In order to evaluate the performance of the cooperative braking control strategy, the braking system model of a hybrid electric vehicle is built in MATLAB/SIMULINK. It is found from the simulation that the cooperative braking control strategy suggested in this paper provides satisfactory braking performance, passenger comfort, and high regenerative efficiency.
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DOI：
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发表时间：
1992-02
期刊：
SAE transactions
影响因子：
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作者：
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通讯作者：
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影响因子：
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发表时间：
2001-08
期刊：
SAE transactions
影响因子：
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