Fuzzy EWMA and Fuzzy CUSUM Control Charts

ERGİNEL N., Senturk S.

Fuzzy Statistical Decision-Making: Theory and Applications, vol.343, pp.281-295, 2016 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 343
  • Publication Date: 2016
  • Doi Number: 10.1007/978-3-319-39014-7_15
  • Journal Name: Fuzzy Statistical Decision-Making: Theory and Applications
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.281-295
  • Keywords: CUSUM, EWMA, Shewhart control charts, Fuzzy sets, Tabular CUSUM, V-mask, LINGUISTIC DATA, ALPHA-CUTS, AVERAGE, TILDE
  • Anadolu University Affiliated: Yes


Exponentially Weighted Moving- Averages (EWMA) and Cumulative-Sum (CUSUM) control charts have the ability of detecting small shifts in the process mean. Classical EWMA and CUSUM charts are not capable to capture the uncertainty in case of incomplete data. Fuzzy EWMA and CUSUM control charts are developed in this chapter and numerical illustrations are given.