| 基于单纯形法的城轨列车惰行点搜索 |
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| 引用本文： | 赵亚辉,朱琴跃.基于单纯形法的城轨列车惰行点搜索[J].同济大学学报(自然科学版),2010,38(1). |
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| 作者姓名： | 赵亚辉 朱琴跃 |
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| 作者单位： | 同济大学,电子与信息工程学院,上海,201804 |
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| 摘 要： | 对电气化铁路的节能技术,解决的方案通常为优化牵引运行策略、再生制动和能量存储系统.为提高单列车区间运行牵引能源利用效率,有效的做法是合理设定区间运行时间,适当减少牵引能源消耗.惰行控制是平衡运行时间和能源消耗的一种通用方法.然而,在应用系统实际情况的约束下,确定合适的惰行点并不容易.针对城市轨道列车区间运行,介绍了基于单纯形法的搜寻合适惰行点的方法,考虑在特定运行时间下,借助于单列车仿真系统的帮助,研究这种启发式搜索法在确定惰行点方面的可行性和性能表现.
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| 关 键 词： | 单纯形法 惰行点搜索 运行时间 能量消耗 区间运行 |
Coast Points Searching for Urban Mass Transit Trains Based on Simplex Method |
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| ZHAO Yahui and ZHU Qinyue.Coast Points Searching for Urban Mass Transit Trains Based on Simplex Method[J].Journal of Tongji University(Natural Science),2010,38(1). |
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| Authors: | ZHAO Yahui and ZHU Qinyue |
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| Institution: | ZHAO Yahui,ZHU Qinyue(College of Electronic , Information Engineering,Tongji University,Shanghai 201804,China) |
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| Abstract: | The technical solution for energy saving on electrified railways is usually provided by optimizing driving strategy,regenerative braking and energy storage systems.For consuming traction energy more efficiently during a single-train journey,an effective method is trading-off reductions in energy by setting a reasonable running time.Coasting control is a viable means to balance the specific run-time and the energy consumption.However,identifying the necessary coast starting points under the constraints of cu... |
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| Keywords: | simplex method coast points searching runtime energy-consumption inter-station run |
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