| 离散制造行业MES的产品可追溯性建模 |
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| 引用本文： | 宫磊,杨建军.离散制造行业MES的产品可追溯性建模[J].成组技术与生产现代化,2007,24(2):18-20,25. |
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| 作者姓名： | 宫磊 杨建军 |
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| 作者单位： | 北京航空航天大学,工业与制造系统工程系,北京,100083;北京航空航天大学,工业与制造系统工程系,北京,100083 |
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| 摘 要： | 阐述了MES中生产执行、数据采集和生产跟踪与其他活动之间的关系,对生产跟踪和追溯所关联的实体关系进行定界,结合离散制造过程的特点,建立了生产跟踪和追溯数据模型.数据模型着眼生产跟踪、质量和物料批次组成关系三个方面,在工序层面上关联物料批次组成关系,满足以物料或任务为入口的向前向后追溯.最后给出了可追溯在MES中的实现.
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| 关 键 词： | 可追溯性 数据模型 物料批次组成关系 |
| 文章编号： | 1006-3269（2007）02-0018-03 |
| 收稿时间： | 2007-02-06 |
| 修稿时间： | 2007-02-06 |
Modelling of MES Product Traceability for Discrete Manufacturing |
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| GONG Lei,YANG Jian-jun.Modelling of MES Product Traceability for Discrete Manufacturing[J].Group Technology & Production Modernization,2007,24(2):18-20,25. |
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| Authors: | GONG Lei YANG Jian-jun |
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| Affiliation: | School of Mechanical Engineering Automation, Beihang University, Beijing 100083, China |
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| Abstract: | More and more enterprises and standards gratually put emphasis on product traceability. This paper firstly elaborates production execution, data collection and production tracking in MES, focusing on the traceability in discrete manufacturing process. Then, a data model of prod- uct traceability is established by studying production process and analyzing the object relations considered by traceability. This model connects operation with material genelogy, so that the traceability is easy to be realized either from a product or a task. Finally, the implementation of traceability in MES is presented. |
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| Keywords: | traceability information model material relation |
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