| 列车节能运行模型和操纵策略优化 |
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| 引用本文： | 张济民,吴汶麒,张树京.列车节能运行模型和操纵策略优化[J].上海交通大学学报,2000(Z1). |
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| 作者姓名： | 张济民 吴汶麒 张树京 |
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| 作者单位： | 上海铁道大学运输管理工程系!上海200331 |
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| 基金项目： | 铁道部科技研究开发项目!( 97X12 ) |
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| 摘 要： | 分析了列车能量流程 ,描述了列车节能控制目标 ,并以站间运行时间和运行距离为约束条件 ,以列车运行能耗作为目标函数 ,给出了机械能模型以及具有有限手柄级位的列车离散型控制模型和无级控制连续型模型 .针对无级控制连续型模型 ,建立了哈密顿函数 ,并应用 Pontryagin算法得到了优化操纵策略和模型解
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| 关 键 词： | 节能 控制模型 列车运行 优化策略 |
Energy-Efficient Models and Optimal Strategies for Train Operation |
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| ZHANG Ji- min,WU Wen- qi,ZH ANG Shu- jing Dept.of Transportation Management Eng.,Shanghai Tiedao Univ.,Shanghai ,China.Energy-Efficient Models and Optimal Strategies for Train Operation[J].Journal of Shanghai Jiaotong University,2000(Z1). |
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| Authors: | ZHANG Ji- min WU Wen- qi ZH ANG Shu- jing Deptof Transportation Management Eng Shanghai Tiedao Univ Shanghai China |
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| Institution: | ZHANG Ji- min,WU Wen- qi,ZH ANG Shu- jing Dept.of Transportation Management Eng.,Shanghai Tiedao Univ.,Shanghai 2 0 0 331,China |
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| Abstract: | Train operation mustbe safety,on time,smooth and energy- efficient.To realize automatictrain operation,one important study is to describe the operation process of the train with an optimal model and to provide an optimal speed- distance profile.This paper analyzed the energy flows for a train,discussed the control problem and proposed three models for differenttypes of trains.After the application of Hamil- tonian function and Pontryagin principle,the optimal strategies for continuous model were achieved. |
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| Keywords: | energy- efficient control model train operation optimal strategies |
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