| 有交通条件约束与软时间窗约束的配送配载模型算法研究 |
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| 引用本文： | 俞雪雷,周俊红,杨俊琴. 有交通条件约束与软时间窗约束的配送配载模型算法研究[J]. 交通与运输, 2007, 0(1) |
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| 作者姓名： | 俞雪雷 周俊红 杨俊琴 |
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| 作者单位： | 上海城市交通设计院，上海城市交通设计院，上海城市交通设计院 上海 200025，上海 200025，上海 200025 |
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| 摘 要： | 由于配送中客户的时间窗限制和车辆在运行过程中的交通条件约束,给配送中心的运营调度工作增加了新的难题,为此建立了在该约束条件下的车辆配送配载模型。通过在路径选择时考虑交通条件约束、在建立目标函数时以阈值的形式引入时间窗约束,对原始模型进行了拓展．并构造了该问题的遗传算法。
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| 关 键 词： | 交通条件 软时间窗 配送配载模型 遗传算法 |
Research on Model and Algorithm of Delivery and Loading under Traffic Conditions and soft time windows |
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| YU Xue-lei ZHOU Jun-hong YANG Jun-qin. Research on Model and Algorithm of Delivery and Loading under Traffic Conditions and soft time windows[J]. Traffic and Transportation, 2007, 0(1) |
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| Authors: | YU Xue-lei ZHOU Jun-hong YANG Jun-qin |
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| Abstract: | New difficulties is added to the work of distribution center's dispatching because of the clients' time windows and traffic constraints during the operation of vehicles.The paper establishes the model of Delivery and Loading under Traffic Conditions and soft time windows and presents a genetic algorithm for solving this problem transforming traffic condition into the constraints of computing the shortest route and making the soft windows becoming part of objective function. |
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| Keywords: | Traffic Conditions Soft time windows Model of Delivery and Loading GA |
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