| 面向网络化制造的车间单元控制与资源重构 |
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| 引用本文： | 曹振新,王成恩,张士杰. 面向网络化制造的车间单元控制与资源重构[J]. 组合机床与自动化加工技术, 2004, 0(5): 1-3 |
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| 作者姓名： | 曹振新 王成恩 张士杰 |
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| 作者单位： | 中国科学院,沈阳自动化研究所,辽宁,沈阳,110016 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 多个制造单元可以通过计算机网络联结起来,组成松散耦合、分布自治、协同合作的分散网络化制造系统(DNMS).在分析DNMS的基础上,描述了网络化可重构智能制造单元的功能模型,建立了基于MAS的车间智能单元混杂动态控制结构及运行机制.该结构具有分层、分散及协调控制的特点,保证了系统柔性且易于实现全局优化.文章用四元组描述了网络化制造资源重构的问题,结合招投标机制中的竞争与协调机制建立了车间制造资源重构问题的数学模型,具有一定通用性及柔性.
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| 关 键 词： | 网络化制造系统 控制结构 资源重构 |
| 文章编号： | 1001-2265(2004)05-0001-03 |
| 修稿时间： | 2003-09-04 |
Shop floor cell control and resource reconfiguration oriented to networked manufacturing |
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| CAO Zhenxin WANG Chengen ZHANG Shijie. Shop floor cell control and resource reconfiguration oriented to networked manufacturing[J]. Modular Machine Tool & Automatic Manufacturing Technique, 2004, 0(5): 1-3 |
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| Authors: | CAO Zhenxin WANG Chengen ZHANG Shijie |
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| Affiliation: | CAO Zhenxin WANG Chengen ZHANG Shijie |
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| Abstract: | The distributed network manufacturing system (DNMS) which is composed of multi-manufacturing cells connected with internet is loose-coupled, autonomy and cooperative. The function model of reconfigurable intelligent manufacturing cell oriented NMS is described. The hybrid dynamic control architecture of network shop floor based on MAS by analyzing DNMS is constructed, which is hierarchical, distributed and coordinated and can ensure system flexibility and whole optimization. This paper depicts resource reconfiguration model of DNMS with four elements and formulates resource reconfiguration method based on bidding mechanism. This formulate is universal and flexible for resource reconfiguration. |
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| Keywords: | networked manufacturing system control architecture resource reconfiguration |
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