A New Approach to Design of Fuzzy Multi - Attribute Control Charts
نویسندگان
چکیده
Number: 025-0620 A New Approach to Design of Fuzzy Multi-Attribute Control Charts by Anjani Kumar, K. V. N. S And Mohapatra, P. K. J Indian Institute of Technology, Kharagpur Department of Industrial Engineering and Management, Kharagpur 721302, India [email protected] (*), [email protected] (**) POMS 23 Annual Conference Chicago, Illinois, U. S. A. April 20 to April 23, 2012. Abstract: This paper designs control charts for subjectively estimated multiple-attribute quality characteristics. Aggregate sample quality is estimated by using interactive weighted addition of fuzzy values assigned to each quality characteristic. Control charts are drawn using possibility and necessity measures. This approach helps to identify quality characteristics responsible for out-of-control situations. This paper designs control charts for subjectively estimated multiple-attribute quality characteristics. Aggregate sample quality is estimated by using interactive weighted addition of fuzzy values assigned to each quality characteristic. Control charts are drawn using possibility and necessity measures. This approach helps to identify quality characteristics responsible for out-of-control situations.
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