| 基于模糊控制的电动汽车复合制动力分配策略 |
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| 引用本文： | 姜雪,胡荣强,赵武.基于模糊控制的电动汽车复合制动力分配策略[J].仪表技术,2010(8):7-9,13. |
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| 作者姓名： | 姜雪 胡荣强 赵武 |
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| 作者单位： | 武汉理工大学,自动化学院,湖北,武汉,430070 |
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| 摘 要： | 对电动汽车复合制动力分配方法进行研究,以理想制动力分配曲线和ECE法规为依据,提出一种基于模糊控制的复合制动力分配策略,建立相应的复合制动力分配模型,并采用MATLAB进行仿真分析。结果表明,该控制策略与传统控制策略相比,既提高了电动汽车制动的安全性和稳定性,又能有效提高能量回收效率,增加电动汽车的续驶里程。
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| 关 键 词： | 制动力分配 理想制动力 模糊控制 回收效率 |
Control Strategy of Compound Braking Force Distribution for Electric Vehicle Based on Fuzzy Logic Control |
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| JIANG Xue,HU Rong-qiang,ZHAO Wu.Control Strategy of Compound Braking Force Distribution for Electric Vehicle Based on Fuzzy Logic Control[J].Instrumentation Technology,2010(8):7-9,13. |
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| Authors: | JIANG Xue HU Rong-qiang ZHAO Wu |
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| Affiliation: | (School of Automation, Wuhan University of Technology, Wuhan 430070, China) |
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| Abstract: | The method of the electric vehicle compound brake force distribution is studied, based on ECE regula tions and the ideal braking force distribution curve. And a control strategy based on fuzzy logic control is proposed. A corresponding compound braking force distribution model is established by using MATLAB simulation. The results show that compared with the traditional control strategy, the control strategy not only improves the safety and stability of elec- tric vehicle braking but also can improve the efficiency of energy recovery to increase driving range of electric vehicles. |
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| Keywords: | braking force distribution ideal braking force fuzzy logic control recovery efficiency |
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