| 串联式混合动力汽车模糊控制策略的研究 |
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| 引用本文： | 段建民,吴艳苹,刘旭东. 串联式混合动力汽车模糊控制策略的研究[J]. 拖拉机与农用运输车, 2009, 36(1) |
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| 作者姓名： | 段建民 吴艳苹 刘旭东 |
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| 作者单位： | 北京工业大学,电子信息与控制工程学院,北京,100022 |
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| 基金项目： | 北京市教委、市基金委共同资助重点项目 |
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| 摘 要： | 针对串联式混合动力汽车特点,提出了恒SOC模糊逻辑控制策略。一方面,模糊逻辑控制器根据路况功率需求和蓄电池SOC,分配发动机给定功率,实现恒SOC控制;另一方面,将发动机的工作点控制在发动机最小燃油消耗的高效率区间内,使发动机具有较好的燃油经济性。实例仿真结果表明,恒SOC模糊逻辑控制具有较好的鲁棒性,能在不同的循环工况下实现恒SOC控制,且具有较好的燃油经济性。
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| 关 键 词： | 串联式混合动力汽车 恒SOC控制 模糊逻辑控制 |
Study on Fuzzy Logic Control Strategy for Series Hybrid Electric Vehicle |
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| DUAN Jian-min,WU Yan-ping,LIU Xu-dong. Study on Fuzzy Logic Control Strategy for Series Hybrid Electric Vehicle[J]. Tractor & Farm Transporter, 2009, 36(1) |
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| Authors: | DUAN Jian-min WU Yan-ping LIU Xu-dong |
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| Abstract: | According to the characteristics of series hybrid electric vehicle,the constant SOC fuzzy logic control is proposed.Based on the power request and SOC,the fuzzy logic controller can distribute the engine given power to realize constant SOC control.Furthermore,the engine operating points are controlled on optimal fuel consumption curve.The studies on case prove that the fuzzy logic controller can realize the constant SOC control under different road conditions,so that it has the well robustness. |
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| Keywords: | Series hybrid electric vehicle Constant SOC control Fuzzy logic control |
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