| 基于着色赋时Petri网的堆垛机建模与调度研究 |
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| 引用本文： | 罗键,程勇,吴长庆. 基于着色赋时Petri网的堆垛机建模与调度研究[J]. 计算机工程与应用, 2009, 45(1): 207-210. DOI: 10.3778/j.issn.1002-8331.2009.01.063 |
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| 作者姓名： | 罗键 程勇 吴长庆 |
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| 作者单位： | 厦门大学,自动化系,福建,厦门,361005;厦门大学,自动化系,福建,厦门,361005;厦门大学,自动化系,福建,厦门,361005 |
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| 基金项目： | 厦门大学面向21世纪教育振兴行动计划（985计划）信息创新平台项目 |
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| 摘 要： | 为了直观、简洁地研究AS/RS中的堆垛机运送系统，应用着色赋时Petri网（CTPN）建立了其动态模型。同时针对原有系统的不足，提出了基于双队列缓冲的堆垛机控制策略及双循环作业方式的路径优化策略，从而缓解了该系统中可能产生的阻塞现象，提高了堆垛机运送系统和出入库站台的效率，这对保证出入库的高效、正常、有序的进行有着重要的意义。
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| 关 键 词： | 着色赋时Petri网 调度策略 堆垛机 自动化立体仓库 |
| 收稿时间： | 2008-03-06 |
| 修稿时间： | 2008-7-2 |
Research on modeling and scheduling of stacker via colored timed petri net |
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| LUO Jian,CHENG Yong,WU Chang-qing. Research on modeling and scheduling of stacker via colored timed petri net[J]. Computer Engineering and Applications, 2009, 45(1): 207-210. DOI: 10.3778/j.issn.1002-8331.2009.01.063 |
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| Authors: | LUO Jian CHENG Yong WU Chang-qing |
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| Affiliation: | Automation Department，Xiamen University，Xiamen，Fujian 361005，China |
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| Abstract: | In order to research the stacker convey system concisely and legibly in AS/RS,the colored timed petri net is adopted here to establish its dynamic model.At the same time,aimed at the shortcomings of the existing system,propose a stacker-control strategy based on dual buffers and a path-optimization strategy based on two-cycle operations,which not only reduce the clog that possible bring by the existing system greatly,but also enhance the efficiency in the stacker convey system and the input/ output station.... |
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| Keywords: | colored timed petri net scheduling strategy stacker automated storage/retrieval system |
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