Title :
Composite Shewhart-Poisson GWMA Control Chart with Sensitizing Rules
Author_Institution :
Dept. of Ind. Manage., Lunghwa Univ. of Sci. & Technol.
Abstract :
To enhance the detection ability of the Poisson GWMA control chart, this work uses the composite Shewhart-Poisson GWMA control chart to monitor Poisson counts to detect small shifts more quickly. The Shewhart-Poisson GWMA control chart uses numerical simulation to determine average run lengths of various process mean shifts under adjusted parameters. Consequently, adding sensitizing rules increases the ability of Poisson GWMA control chart to detect small shifts and the rate of false alarms simultaneously.
Keywords :
control charts; moving average processes; process control; composite Shewhart-Poisson GWMA control chart; generally weighted moving average; industrial process control; process mean shifts; sensitizing rules; Conference management; Control charts; Electrical equipment industry; Industrial control; Intelligent systems; Monitoring; Numerical simulation; Process control; Signal processing; Technology management;
Conference_Titel :
Intelligent Systems Design and Applications, 2008. ISDA '08. Eighth International Conference on
Conference_Location :
Kaohsiung
Print_ISBN :
978-0-7695-3382-7
DOI :
10.1109/ISDA.2008.328
