DocumentCode
231492
Title
Standard deviation control chart based on weighted standard deviation method
Author
Xin Shibo ; Wang Yali ; Lv Wenqing
Author_Institution
Beijing Technol. & Bus. Univ., Beijing, China
fYear
2014
fDate
28-30 July 2014
Firstpage
3574
Lastpage
3579
Abstract
This paper gives the method of control lines for the biased distribution based on the weighted standard deviation method which is used to construct the mean control chart for biased distribution of the unknown population, after control lines are determined, we give the estimation method for relevant parameters, and then comparative the effectiveness of standard deviation control chart by numerical example which are based on the weighted standard deviation method and the traditional Shewhart control chart method.
Keywords
control charts; biased distribution; biased unknown population distribution; control lines; mean control chart; standard deviation control chart; traditional Shewhart control chart method; weighted standard deviation method; Approximation methods; Control charts; Density functional theory; Fluctuations; Monitoring; Probability density function; Standards; biased distribution; standard deviation control chart; weighted standard deviation method;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2014 33rd Chinese
Conference_Location
Nanjing
Type
conf
DOI
10.1109/ChiCC.2014.6895533
Filename
6895533
Link To Document