| 基于TOC和OTE的生产瓶颈识别与优化 |
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| 引用本文： | 於骞,金士良,何文中. 基于TOC和OTE的生产瓶颈识别与优化[J]. 机械设计与制造, 2011, 0(9) |
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| 作者姓名： | 於骞 金士良 何文中 |
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| 作者单位： | 上海大学机械工程及自动化学院,上海,200072 |
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| 基金项目： | 上海大学研究生创新基金SHUCX102203(2010-03) |
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| 摘 要： | TOC思想即约束理论是平衡生产线的一个重要工具,它告诉我们可以通过查询瓶颈以及经过利用资源消除瓶颈来达到生产线平衡;而OTE是生产线产能的一种量化指标,而这种生产线指的是具有多台设备联系在一起的生产流程。在介绍TOC思想和OTE计算公式的基础上,利用Witness仿真软件对生产系统建模与仿真,结合TOC和OTE来识别在不同需求下的生产系统瓶颈,提出解决瓶颈的优化方案,改进生产系统,在考虑成本的情况下增加整个系统合格产出,以及提高整个系统的产能。
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| 关 键 词： | 约束理论 产出综合效能 Witness建模仿真 瓶颈识别和优化 |
Optimization and detection of bottleneck in production based on TOC and OTE |
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| YU Qian,JIN Shi-liang,HE Wen-zhong. Optimization and detection of bottleneck in production based on TOC and OTE[J]. Machinery Design & Manufacture, 2011, 0(9) |
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| Authors: | YU Qian JIN Shi-liang HE Wen-zhong |
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| Affiliation: | YU Qian,JIN Shi-liang,HE Wen-zhong (School of Mechatronics Engineering and Automation,Shanghai University,Shanghai 200072,China) |
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| Abstract: | TOC is a important tool for making the production line balance,we can use TOC to find bottleneck and undo the it by every resource we have;OTE is metric for capacity of line which has many series machines.With the idea of TOC and the calculation of OTE,It will put forward modeling and simulat-ing of manufacturing system by using witness,detecting bottleneck in line on different market demand,proposing the optimal solution and improving the system in enhancing the qualified output as will as pro-duction capa... |
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| Keywords: | TOC OTE Modeling and simulation by witness Bottleneck detection and optimiza-tion |
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