Results 131 to 140 of about 2,174 (148)

A framework for fuzzy variable control charts with ?-cuts

2019
In traditional variable control charts, center line, upper control limit and lower control limit are crisp values. In this situation, process are defined "in control" or "out of control" with depending on observation values because of the inflexible control limits. In many problems, control limits couldn't be so precise.
Şentürk, Sevil, Erginel, N.
openaire   +1 more source

Spherical fuzzy c-control charts

Developments of Artificial Intelligence Technologies in Computation and Robotics, 2020
openaire   +1 more source

Different methods to fuzzy X¯-R control charts used in production

Journal of Enterprise Information Management, 2018
Hatice Ercan Teksen, Ahmet Sermet Anagun
exaly  

A general fuzzy-statistical clustering approach for estimating the time of change in variable sampling control charts

Information Sciences, 2010
Mohammad Hossein Fazel Zarandi
exaly  

The (α, β)-cut control charts for process average based on the generalised intuitionistic fuzzy number

International Journal of Systems Science, 2018
Saralees Nadarajah
exaly  

Design of variable control charts based on type-2 fuzzy sets with a real case study

Soft Computing, 2020
Ihsan Kaya, Kaya Ihsan
exaly  

A literature review investigation on quality control charts based on fuzzy logic

International Journal of Productivity and Quality Management, 2016
Soroush Avakh Darestani, Mina Nasiri
exaly  

A CUSUM Control Chart for Fuzzy Quality Data

2007
openaire   +1 more source

FUZZY $\widetilde{p}$ CONTROL CHART

Computational Intelligence in Decision and Control, 2008
openaire   +1 more source

Construction of quality control charts by using probability and fuzzy approaches and an application in a textile company

Journal of Intelligent Manufacturing, 2009
Irfan Ertugrul
exaly