Attribute Control Chart Construction Based on Fuzzy Score Number

There is much uncertainty and fuzziness in product quality attributes or quality parameters of a manufacturing process, so the traditional quality control chart can be difficult to apply. This paper proposes a fuzzy control chart. The plotted data was obtained by transforming expert scores into fuzz...

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Bibliographic Details
Main Authors: Shiwang Hou, Hui Wang, Shunxiao Feng
Format: Article
Language:English
Published: MDPI AG 2016-11-01
Series:Symmetry
Subjects:
Online Access:http://www.mdpi.com/2073-8994/8/12/139