Please use this identifier to cite or link to this item:
https://ah.lib.nccu.edu.tw/handle/140.119/61602
題名: | Using VSI Loss Control Charts to Monitor a Process with Incorrect Adjustment | 作者: | 楊素芬 YANG, SU-FEN ; KO, CHIH-YING ; YEH, JIN-TYAN |
貢獻者: | 統計系 | 關鍵詞: | Control charts; Fixed sampling interval; Incorrect adjustment; Loss function; Markov chain; Variable sampling interval | 日期: | 2010 | 上傳時間: | 11-Nov-2013 | 摘要: | The article considers the optimum variables control scheme for a process with incorrect adjustment. Incorrect adjustment of a process may result in shifts in process mean and/or variance, ultimately affecting the quality of products and creating a loss. For the process with incorrect adjustment, we construct the variable sampling interval (VSI) and Z S 2 control charts to monitor the shifts in the process mean and variance and with minimum loss. The minimum loss variable sampling interval control charts is measured by the average loss per unit time derived by a Markov chain approach. An example is given to show the application and the performance of the proposed control charts. Furthermore, the comparison of the performance of the VSI loss control charts and the fixed sampling interval (FSI) loss control charts suggested that the VSI charts outperformed that of FSI charts. | 關聯: | Communications in Statistics, 39(4), 736-749 | 資料類型: | article | DOI: | http://dx.doi.org/10.1080/03610911003637398 |
Appears in Collections: | 期刊論文 |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
736749.pdf | 178.5 kB | Adobe PDF2 | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.