政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/63779

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 113303/144284 (79%)
Visitors : 50799782 Online Users : 855

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

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大機構典藏 > 商學院 > 統計學系 > 期刊論文 > Item 140.119/63779

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/63779

Title:	Using a Single Average Loss Control Chart to Monitor Process Mean and Variability.
Authors:	楊素芬 Yang, Su-Fen
Contributors:	統計系
Keywords:	Adjusted average time to signal;Average loss;Control chart;Markov chain;Variable sampling intervals
Date:	2013.10
Issue Date:	2014-02-11 14:01:20 (UTC+8)
Abstract:	A single chart, instead of X-bar and R charts or X-bar and S charts, to monitor simultaneously the process mean and the variability if found would cut down the time and effort. Some researches have been done in finding such charts. In reality, process target is more important than process mean. A much easier average loss chart is first proposed here to detect the increases in the difference of the process mean and the target and the variability simultaneously. An example of the customer complaint processing time of the customer service center of an IT company shows the application and the performance of the proposed average loss control chart. Furthermore, a more efficient optimal average loss chart with variable sampling intervals is proposed and performs better than the average loss chart with fixed sampling intervals and the Shewhart joint X-bar and S charts. Some numerical analyses demonstrated the findings. [ABSTRACT FROM AUTHOR]
Relation:	Communications in Statistics-Simulation and Computation, 42(7), 1549-15
Data Type:	article
DOI 連結:	http://dx.doi.org/10.1080/03610918.2012.667478
DOI:	10.1080/03610918.2012.667478
Appears in Collections:	[統計學系] 期刊論文

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML2	1437	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...