Title
Process capability analysis using intuitionistic fuzzy sets.
Abstract
The process capability analysis aims at measuring the capability degree of the process distribution in meeting the specification limits. Process capability indices are used to indicate the capability degree of a process. A process whose distribution falls inside the specification limits is a capable process and its capability indices are at least 1. In case of vague and imprecise information, process capability analyses have been extended by using ordinary fuzzy sets in the literature. In this paper we extend the fuzzy process capability analysis from ordinary fuzzy sets to intuitionistic fuzzy sets. We realize this extension by using both intuitionistic fuzzy numbers and interval-valued intuitionistic fuzzy sets. We also propose defuzzification methods for intuitionistic fuzzy numbers and interval-valued intuitionistic fuzzy sets. Numerical examples show the applications of the proposed analyses and help the readers understand them.
Year
DOI
Venue
2017
10.3233/JIFS-141877
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS
Keywords
Field
DocType
Process capability,intuitionistic,fuzzy set,fuzzy number,interval-valued,defuzzification
Process capability,Defuzzification,Fuzzy classification,Fuzzy set operations,Fuzzy set,Artificial intelligence,Mathematics,Machine learning
Journal
Volume
Issue
ISSN
32
3
1064-1246
Citations 
PageRank 
References 
1
0.36
17
Authors
4
Name
Order
Citations
PageRank
Cengiz Kahraman12056160.11
A. Parchami2565.22
Sezi Çevik Onar314519.67
Başar Öztayşi425127.56