DocumentCode
176018
Title
The influence of unknown parameters in AR(2) process to the control chart´s performance
Author
Qiuxia Sun ; Qisheng Gao
Author_Institution
Sch. of Math. & Syst. Sci., Shandong Univ. of Sci. & Technol., Qingdao, China
fYear
2014
fDate
May 31 2014-June 2 2014
Firstpage
1834
Lastpage
1838
Abstract
For the 2-order auto-regressive process with unknown parameters, further analysis of the effect of the estimation of parameters to the performance of control charts are provided. The influence of the process parameter to the performance of control charts is obvious and the time series process needs to be estimated, so the impact of parameters´ valuation is necessary to be analyzed. Some conclusions and the transformation of the performance of control charts which arises from parameters´ valuation are summarized by numerical results.
Keywords
autoregressive processes; control charts; estimation theory; time series; 2-order auto-regressive process; AR(2) process; control chart performance; parameter estimation; time series process estimation; Control charts; Correlation; Educational institutions; Estimation; Process control; Time series analysis; Yttrium; auto-regressive process; average run length; control chart; parameter estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference (2014 CCDC), The 26th Chinese
Conference_Location
Changsha
Print_ISBN
978-1-4799-3707-3
Type
conf
DOI
10.1109/CCDC.2014.6852468
Filename
6852468
Link To Document