Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/72422
Title: Time-between-events charts for on-line process monitoring
Authors: Liu, J.Y.
Xie, M. 
Goh, T.N. 
Ranjan, P.
Keywords: CQC chart
CUSUM
EWMA
Statistical Process Control
Time-between-events
Issue Date: 2004
Source: Liu, J.Y.,Xie, M.,Goh, T.N.,Ranjan, P. (2004). Time-between-events charts for on-line process monitoring. IEEE International Engineering Management Conference 3 : 1061-1065. ScholarBank@NUS Repository.
Abstract: With the development of automation and high-quality manufacturing techniques, on-line process monitoring system has become essential for enterprises to ensure product quality and reduce cost. This paper presents an on-line process monitoring system which provides the users with different charting methods to monitor time-between-events data, and detect process shifts. Some advanced time-between-events control charts, such as Cumulative Quantity Control (CQC) chart, CQC-r chart, exponential EWMA and exponential CUSUM chart are discussed. Comparisons of their performance are carried out based on Average Time to Signal (ATS). The design of an on-line SPC system is described, followed by an application example. The approaches presented in this paper complement other on-line systems and can be integrated into existing systems easily. (c) 2004 IEEE.
Source Title: IEEE International Engineering Management Conference
URI: http://scholarbank.nus.edu.sg/handle/10635/72422
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

31
checked on Dec 9, 2017

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.