Reducing worker(s) by converting assembly line into a pure cell system
Reducing worker(s) by converting assembly line into a pure cell system
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通过将装配线转变为纯细胞系统来减少工人数量
DOI：
10.1016/j.ijpe.2013.06.009
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发表时间：
2013-10
影响因子：
12
通讯作者：
Ikou Kaku
中科院分区：
文献类型：
--
作者：
Jiafu Tang;Wei Sun;Yong Yin;Ikou Kaku
生产线-单元转换是一种新的生产系统，旨在将传统的输送装配线转换为单元系统，其中一名（或多名）工人在一个单元中执行一项作业的所有操作。可以通过减少工人数量来提高性能，而不会降低生产率。如何通过确定应格式化多少个单元格以及在单元格中分配哪些工作人员来进行这种转换，是一个复杂的决策问题。本文提出了一种多目标生产线-单元转换模型，其两个目标是在将传统输送机装配线转换为纯单元系统的生产环境中同时减少工人和提高生产率。我们确定了多目标线单元转换模型解空间的几个数学见解，并证明它是一个 NP 难问题。然后我们提供了一种改进的精确算法来获得多目标模型的帕累托最优解。进行了多个数值模拟实验，以说明线单元转换可用于同时减少工人和总吞吐时间。
The line-cell conversion is established as a new production system towards converting traditional conveyor assembly line to a cell system, in which one (or multiple) worker carries out all of the operations of a job in a cell. Its performance improvement can be enhanced by reducing worker(s) without decreasing productivity. How to conduct this conversion by determining how many cells should be formatted and which workers are assigned in a cell, is a complicated decision problem. This paper presents a multi-objective line-cell conversion model with the two goals of reducing worker(s) and increasing productivity simultaneously, in a production environment that converts traditional conveyor assembly line into a pure cell system. We identify several mathematical insights on solution space of the multi-objective line-cell conversion model and prove that it is an NP-hard problem. Then we provide an improved exact algorithm to obtain Pareto-optimal solutions of the multi-objective model. Several numerical simulation experiments are performed to illustrate that the line-cell conversion can be used to reduce worker(s) and the total throughput time at the same time.
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影响因子：
12
作者：
N. Safaei;R. Tavakkoli-Moghaddam
通讯作者：
N. Safaei;R. Tavakkoli-Moghaddam
将局部搜索与非支配排序相结合解决多目标行单元转换问题
DOI：
10.1080/0951192x.2012.717717
发表时间：
2013-04
影响因子：
4.1
作者：
Tang, Jiafu;Sun, Wei;Yin, Yong;Kaku, Ikou
通讯作者：
Kaku, Ikou
DOI：
10.1016/s0097-3165(03)00014-1
发表时间：
2003-04
期刊：
J. Comb. Theory A
影响因子：
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作者：
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通讯作者：
Martin Klazar
影响因子：
9.2
作者：
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通讯作者：
Yang Yu;J. Gong;Jiafu Tang;Yong Yin;I. Kaku
影响因子：
12
作者：
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通讯作者：
Chen, Tzu-Li