| Exponentially weighted moving average control charts for three-level products | |
|---|---|
| 學年 | 97 |
| 學期 | 2 |
| 出版（發表）日期 | 2009-06-05 |
| 作品名稱 | Exponentially weighted moving average control charts for three-level products |
| 作品名稱（其他語言） | |
| 著者 | Tsai, Tzong-ru |
| 單位 | 統計學系暨研究所 |
| 出版者 | |
| 著錄名稱、卷期、頁數 | Statistical Papers 52, p.419-429 |
| 摘要 | In this paper, exponentially weighted moving average (EWMA) control charts for multinomial data are developed with a three-level classification scheme. The lower and upper control limits of the proposed EWMA control chart are evaluated using Markov chain approximation. Compared with the three-level Shewhart control chart, numerical results indicate that the proposed EWMA control chart is relatively sensitive to small shifts in a three-level multinomial process. A figure and a table are provided for practitioners to select the value of chart limit coefficient that gives the desired in-control average run length. |
| 關鍵字 | Average run length;EWMA control chart;Markov Chain;Quality value function;Shewhart control chart |
| 語言 | zh_TW |
| ISSN | 1613-9798 |
| 期刊性質 | 國內 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/98441 ) |
| SDGS | 優質教育,產業創新與基礎設施 |
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