Economic design of time-between-events control chart system
Economic design of time-between-events control chart system
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DOI：
10.1016/j.cie.2010.11.008
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发表时间：
2011-05
期刊：
影响因子：
--
通讯作者：
H. Y. Zhang;M. Xie;T. Goh;M. Shamsuzzaman
中科院分区：
文献类型：
--
作者：
H. Y. Zhang;M. Xie;T. Goh;M. Shamsuzzaman
本文介绍了控制图系统的经济设计，该控制图系统由多个独立的基于事件间时间（TBE）数据的控制图组成，用于监控多阶段制造过程。设计算法以一种综合和最优的方式考虑系统内所有的TBE图。数值研究表明，所提出的设计算法显著改善了性能特性（从利润角度）。所提出的控制图系统易于理解和操作，因此地板操作员可以像传统系统一样容易地使用和理解。
This article presents the economic design of the control chart system consisting of several individual control charts based on time-between-events (TBE) data for monitoring multistage manufacturing processes. The design algorithm considers all the TBE charts within a system in an integrative and optimal manner. Numerical studies show that the proposed design algorithm improves the performance characteristics (in terms of profit) considerably. The proposed control chart system is easy to understand and operate, and thus the floor operators can utilize and understand it as easily as for the traditional system.