政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/18195

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 111314/142224 (78%)
Visitors : 48357629 Online Users : 1060

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大典藏 > College of Commerce > Department of Statistics > Periodical Articles > Item 140.119/18195

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/18195

Title:	Effects of imprecise measurement on the two dependent processes control for the autocorrelated observations
Authors:	楊素芬;Chung-Ming Yang
Contributors:	統計學系
Keywords:	Autocorrelated observations;Cause-selecting;control chart;Dependent processes;Measurement error variation
Date:	2005-09
Issue Date:	2008-12-19 14:54:35 (UTC+8)
Abstract:	The observations from the process output are always assumed to be independent when using a control chart to monitor a process. However, for many processes the observations are autocorrelated and including the measurement error due to the measurement instrument. This autocorrelation and measurement error can have a significant effect on the performance of the process control. This paper considers the problem of monitoring the mean of a quality characteristic X on the first process, and the mean of a quality characteristic Y on the second process, in which the observations X can be modeled as an ARMA model and observations Y can be modeled as an transfer function of X since the state of the second process is dependent on the state of the first process. To distinguish and maintain the state of the two dependent processes with measurement errors, the Shewhart control chart of residuals and the cause-selecting control chart, based on residuals, are proposed. The performance of the proposed control charts is evaluated by the rate of true or false alarms. By numerical analysis, it shows that the performance of the proposed control charts is significantly influenced by the variation of measurement errors. The application of the proposed control charts is illustrated by a numerical example .
Relation:	The International Journal of Advanced Manufacturing Technology, 26(5/6),623-630
Data Type:	article
DOI link:	http://dx.doi.org/10.1007/s00170-004-2011-0
DOI:	10.1007/s00170-004-2011-0
Appears in Collections:	[Department of Statistics] Periodical Articles

Files in This Item:

File	Description	Size	Format
623630.pdf		288Kb	Adobe PDF2	1163	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...