| 引用本文: | 李东,汪定伟,刘黎黎.考虑阻塞的集装箱堆场集卡路径控制策略[J].控制理论与应用,2009,26(10):1064~1068.[点击复制] |
| LI Dong,WANG Ding-wei,LIU Li-li.Routing control strategy for vehicle congestion in a container terminal[J].Control Theory and Technology,2009,26(10):1064~1068.[点击复制] |
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| 考虑阻塞的集装箱堆场集卡路径控制策略 |
| Routing control strategy for vehicle congestion in a container terminal |
| 摘要点击 1646 全文点击 984 投稿时间：2008-03-14 修订日期：2009-01-05 |
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| DOI编号 10.7641/j.issn.1000-8152.2009.10.CCTA080188 |
| 2009,26(10):1064-1068 |
| 中文关键词 集装箱堆场 欧拉方法 路径 阻塞 |
| 英文关键词 container yard Euler method route congestion |
| 基金项目 国家自然科学基金资助项目(70431003, 60521003, 70771021); 国家创新研究群体科学基金资助项目(60521003); 国家支撑计划项目资助项目(2006BAH02A09). |
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| 中文摘要 |
| 针对集装箱堆场内作业车辆多, 道路狭窄且数量有限的特点, 提出了以道路资源为研究对象的思想, 并给出了基于欧拉方法的集卡路径控制策略. 详细论证了欧拉方法在集卡路径控制中的实现过程, 定义了欧拉因子、距离因子和路径选择因子, 使集卡能够从时间和空间两个方面预测堆场道路的畅通或阻塞趋势, 从而选择较畅通且距离较短的路线行驶. 实验表明, 该方法能有效提高堆场作业效率, 减少堆场作业时间. |
| 英文摘要 |
| When a small number of narrow paths are provided for many vehicles in a container yard, we put forward the idea of path-resource-oriented study, and introduce the Euler method for the routing control of vehicles. The Euler
factor, distance factor and route-choosing factor are presented. By this method, we can predict paths in congestion and in passage-clear, so that a short and through path can be selected for the traveling vehicle. Experimental results show that both the congestion time and the total operational time can be reduced significantly. |
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