Fuzzy assignable cause diagnosis of control chart patterns
Fuzzy assignable cause diagnosis of control chart patterns
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DOI：
10.1109/nafips.2008.4531260
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发表时间：
2008-05
期刊：
影响因子：
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通讯作者：
K. Demirli;S. Vijayakumar
中科院分区：
文献类型：
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作者：
K. Demirli;S. Vijayakumar
控制图模式除了确定可分配原因的存在之外，还提供了可分配原因存在的性质的提示。但是，将控制图上显示的模式与可分配的原因联系起来是一项含糊不清的任务，特别是当多种模式共存时。本文基于图形模式-原因关系网络，开发了基于模糊规则的Xmacr图系统，以解决控制图模式识别和可分配原因关联中的不确定性。
Control chart patterns, besides determining the presence of assignable causes, also provide hints on the nature of assignable cause present. But relating the patterns exhibited on the control chart to assignable causes is an ambiguous and vague task especially when multiple patterns co-exist. In this work, a fuzzy rule based system is developed for Xmacr chart, based on a chart pattern-cause relationship network, to resolve the uncertainties in identifying the control chart patterns and relating them to assignable causes.