The combined EWMA-CUSUM control chart with autocorrelation / Abbas Umar Farouk and Ismail Mohamad

• Main Authors: Farouk, Abbas Umar, Mohamad, Ismail
• Format: Conference or Workshop Item
• Language: English
• Published: 2015
• Subjects: HF Commerce; Customer services. Customer relations
• Online Access: https://ir.uitm.edu.my/id/eprint/53924/1/53924.pdf; https://ir.uitm.edu.my/id/eprint/53924/

It is well known that statistical control charts such as Shewhart, CUSUM and EWMA charts have found widespread application in improving the quality for manufacturing and service processes. Control charts process monitoring have traditionally been designed and evaluated under assumption that observat...