The effect of autocorrelation on the performance of MEWMA control chart with controlled correlation

• Main Authors: Farouk, Abbas Umar, Mohamad, Ismail
• Format: Conference or Workshop Item
• Language: English
• Published: 2014
• Subjects: QA Mathematics
• Online Access: http://eprints.utm.my/id/eprint/60994/1/IsmailMohamad2014_TheEffectofAutocorrelationonthePerformance.pdf; http://eprints.utm.my/id/eprint/60994/
• Institution: Universiti Teknologi Malaysia

Control charts are made to identify assignable causes of difference that could exist in production processes. When traditional control charts are utilized you have the implied presumption that this observations are independently and identically distributed as time passes. It is usually believed the...