| 오염된 공정을 위한 로버스트 관리도의 설계 |
| 김용준1, 김동혁1, 정영배2 |
1인천대학교 대학원 산업경영공학과
2인천대학교 산업경영공학과 |
| The Design of Robust Control Chart for A Contaminated Process |
| Yong-Jun Kim1, Dong-Hyuk Kim1, Young-Bae Chung2 |
1Graduate School of Industrial & Management Engineering, University of Incheon
2Department of Industrial & Management Engineering, University of Incheon |
|
|
|
|
| |
| ABSTRACT |
Purpose:
In this study, we research the hurdle rate method to suggest the robust control chart for a contaminated process less vulnerable to fault values than existing control charts.
Methods:
We produce the results of p, ARL values to compare the performance of two control charts, $ar{x}-s$ that has been used typically and TM-TS that is suggested by this paper. We implement the simulation focusing on three cases, change of deviation, mean and both of them.
Results:
We draw a conclusion that the TM-TS control chart has better efficiency than $ar{x}-s$ control chart over the three cases.
Conclusion:
We insist that applying TM-TS control chart for a polluted process is more effective than $ar{x}-s$ control chart. |
| Key Words:
Contaminated Process;Robust Control Chart;$ar{x}-s$ Control Chart; |
|
|
|
PDF Links
Full text via DOI
Download Citation 
